40800543

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 65856000

約数和(自身を除く): 25055457

約数列:

[1, 3, 7, 19, 21, 57, 133, 293, 349, 399, 879, 1047, 2051, 2443, 5567, 6153, 6631, 7329, 16701, 19893, 38969, 46417, 102257, 116907, 139251, 306771, 715799, 1942883, 2147397, 5828649, 13600181, 40800543]

約数ペア:

[(1, 40800543), (3, 13600181), (7, 5828649), (19, 2147397), (21, 1942883), (57, 715799), (133, 306771), (293, 139251), (349, 116907), (399, 102257), (879, 46417), (1047, 38969), (2051, 19893), (2443, 16701), (5567, 7329), (6153, 6631)]