2747908801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 3202214400

約数和(自身を除く): 454305599

約数列:

[1, 11, 19, 113, 209, 307, 379, 1243, 2147, 3377, 4169, 5833, 7201, 23617, 34691, 42827, 64163, 79211, 116353, 381601, 471097, 659129, 813713, 1279883, 2210707, 7250419, 8950843, 13147889, 24317777, 144626779, 249809891, 2747908801]

約数ペア:

[(1, 2747908801), (11, 249809891), (19, 144626779), (113, 24317777), (209, 13147889), (307, 8950843), (379, 7250419), (1243, 2210707), (2147, 1279883), (3377, 813713), (4169, 659129), (5833, 471097), (7201, 381601), (23617, 116353), (34691, 79211), (42827, 64163)]