139721263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{467}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 155675520

約数和(自身を除く): 15954257

約数列:

[1, 11, 59, 461, 467, 649, 5071, 5137, 27199, 27553, 215287, 299189, 303083, 2368157, 12701933, 139721263]

約数ペア:

[(1, 139721263), (11, 12701933), (59, 2368157), (461, 303083), (467, 299189), (649, 215287), (5071, 27553), (5137, 27199)]