40801593

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 64548864

約数和(自身を除く): 23747271

約数列:

[1, 3, 7, 21, 47, 67, 141, 201, 329, 469, 617, 987, 1407, 1851, 3149, 4319, 9447, 12957, 22043, 28999, 41339, 66129, 86997, 124017, 202993, 289373, 608979, 868119, 1942933, 5828799, 13600531, 40801593]

約数ペア:

[(1, 40801593), (3, 13600531), (7, 5828799), (21, 1942933), (47, 868119), (67, 608979), (141, 289373), (201, 202993), (329, 124017), (469, 86997), (617, 66129), (987, 41339), (1407, 28999), (1851, 22043), (3149, 12957), (4319, 9447)]