3981478203

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{34259}}^1$

素因数の和:34651

約数の個数: 24

約数和(自身を含む): 5923554000

約数和(自身を除く): 1942075797

約数列:

[1, 3, 9, 37, 111, 333, 349, 1047, 3141, 12913, 34259, 38739, 102777, 116217, 308331, 1267583, 3802749, 11408247, 11956391, 35869173, 107607519, 442386467, 1327159401, 3981478203]

約数ペア:

[(1, 3981478203), (3, 1327159401), (9, 442386467), (37, 107607519), (111, 35869173), (333, 11956391), (349, 11408247), (1047, 3802749), (3141, 1267583), (12913, 308331), (34259, 116217), (38739, 102777)]