4037213037

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^2$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 6524775712

約数和(自身を除く): 2487562675

約数列:

[1, 3, 11, 13, 33, 39, 67, 113, 121, 143, 201, 339, 363, 429, 737, 871, 1243, 1469, 1573, 2211, 2613, 3729, 4407, 4719, 7571, 8107, 9581, 12769, 13673, 16159, 22713, 24321, 28743, 38307, 41019, 48477, 83281, 98423, 105391, 140459, 165997, 177749, 249843, 295269, 316173, 421377, 497991, 533247, 855523, 916091, 1082653, 1545049, 1825967, 2566569, 2748273, 3247959, 4635147, 5477901, 9410753, 11121799, 11909183, 20085637, 28232259, 33365397, 35727549, 60256911, 103518283, 122339789, 310554849, 367019367, 1345737679, 4037213037]

約数ペア:

[(1, 4037213037), (3, 1345737679), (11, 367019367), (13, 310554849), (33, 122339789), (39, 103518283), (67, 60256911), (113, 35727549), (121, 33365397), (143, 28232259), (201, 20085637), (339, 11909183), (363, 11121799), (429, 9410753), (737, 5477901), (871, 4635147), (1243, 3247959), (1469, 2748273), (1573, 2566569), (2211, 1825967), (2613, 1545049), (3729, 1082653), (4407, 916091), (4719, 855523), (7571, 533247), (8107, 497991), (9581, 421377), (12769, 316173), (13673, 295269), (16159, 249843), (22713, 177749), (24321, 165997), (28743, 140459), (38307, 105391), (41019, 98423), (48477, 83281)]