25943103693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{480989}}^1$

素因数の和:481469

約数の個数: 24

約数和(自身を含む): 40443563160

約数和(自身を除く): 14500459467

約数列:

[1, 3, 9, 13, 39, 117, 461, 1383, 4149, 5993, 17979, 53937, 480989, 1442967, 4328901, 6252857, 18758571, 56275713, 221735929, 665207787, 1995623361, 2882567077, 8647701231, 25943103693]

約数ペア:

[(1, 25943103693), (3, 8647701231), (9, 2882567077), (13, 1995623361), (39, 665207787), (117, 221735929), (461, 56275713), (1383, 18758571), (4149, 6252857), (5993, 4328901), (17979, 1442967), (53937, 480989)]