261717765101

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{901937}}^1$

素因数の和:902081

約数の個数: 24

約数和(自身を含む): 303040344744

約数和(自身を除く): 41322579643

約数列:

[1, 13, 17, 101, 169, 221, 1313, 1717, 2873, 17069, 22321, 290173, 901937, 11725181, 15332929, 91095637, 152427353, 199328077, 1184243281, 1548625829, 2591265001, 15395162653, 20132135777, 261717765101]

約数ペア:

[(1, 261717765101), (13, 20132135777), (17, 15395162653), (101, 2591265001), (169, 1548625829), (221, 1184243281), (1313, 199328077), (1717, 152427353), (2873, 91095637), (17069, 15332929), (22321, 11725181), (290173, 901937)]