261126770109

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{13619}}^1\times {\mathrm{18313}}^1$

素因数の和:32284

約数の個数: 16

約数和(自身を含む): 349211352000

約数和(自身を除く): 88084581891

約数列:

[1, 3, 349, 1047, 13619, 18313, 40857, 54939, 4753031, 6391237, 14259093, 19173711, 249404747, 748214241, 87042256703, 261126770109]

約数ペア:

[(1, 261126770109), (3, 87042256703), (349, 748214241), (1047, 249404747), (13619, 19173711), (18313, 14259093), (40857, 6391237), (54939, 4753031)]