663280497

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{12959}}^1$

素因数の和:13034

約数の個数: 36

約数和(自身を含む): 1075576320

約数和(自身を除く): 412295823

約数列:

[1, 3, 9, 11, 33, 47, 99, 121, 141, 363, 423, 517, 1089, 1551, 4653, 5687, 12959, 17061, 38877, 51183, 116631, 142549, 427647, 609073, 1282941, 1568039, 1827219, 4704117, 5481657, 6699803, 14112351, 20099409, 60298227, 73697833, 221093499, 663280497]

約数ペア:

[(1, 663280497), (3, 221093499), (9, 73697833), (11, 60298227), (33, 20099409), (47, 14112351), (99, 6699803), (121, 5481657), (141, 4704117), (363, 1827219), (423, 1568039), (517, 1282941), (1089, 609073), (1551, 427647), (4653, 142549), (5687, 116631), (12959, 51183), (17061, 38877)]