21304800003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{5923}}^1\times {\mathrm{38677}}^1$

素因数の和:44634

約数の個数: 16

約数和(自身を含む): 29328444416

約数和(自身を除く): 8023644413

約数列:

[1, 3, 31, 93, 5923, 17769, 38677, 116031, 183613, 550839, 1198987, 3596961, 229083871, 687251613, 7101600001, 21304800003]

約数ペア:

[(1, 21304800003), (3, 7101600001), (31, 687251613), (93, 229083871), (5923, 3596961), (17769, 1198987), (38677, 550839), (116031, 183613)]