238470903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 391412736

約数和(自身を除く): 152941833

約数列:

[1, 3, 9, 11, 33, 47, 53, 99, 141, 159, 423, 477, 517, 583, 967, 1551, 1749, 2491, 2901, 4653, 5247, 7473, 8703, 10637, 22419, 27401, 31911, 45449, 51251, 82203, 95733, 136347, 153753, 246609, 409041, 461259, 499939, 563761, 1499817, 1691283, 2408797, 4499451, 5073849, 7226391, 21679173, 26496767, 79490301, 238470903]

約数ペア:

[(1, 238470903), (3, 79490301), (9, 26496767), (11, 21679173), (33, 7226391), (47, 5073849), (53, 4499451), (99, 2408797), (141, 1691283), (159, 1499817), (423, 563761), (477, 499939), (517, 461259), (583, 409041), (967, 246609), (1551, 153753), (1749, 136347), (2491, 95733), (2901, 82203), (4653, 51251), (5247, 45449), (7473, 31911), (8703, 27401), (10637, 22419)]