27911403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1249}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 43680000

約数和(自身を除く): 15768597

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1249, 1719, 2483, 3747, 7449, 11241, 16237, 22347, 48711, 146133, 238559, 715677, 2147031, 3101267, 9303801, 27911403]

約数ペア:

[(1, 27911403), (3, 9303801), (9, 3101267), (13, 2147031), (39, 715677), (117, 238559), (191, 146133), (573, 48711), (1249, 22347), (1719, 16237), (2483, 11241), (3747, 7449)]