7159014721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1\times {\mathrm{1693}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 7622512128

約数和(自身を除く): 463497407

約数列:

[1, 17, 251, 991, 1693, 4267, 16847, 28781, 248741, 424943, 1677763, 4228597, 7224031, 28521971, 421118513, 7159014721]

約数ペア:

[(1, 7159014721), (17, 421118513), (251, 28521971), (991, 7224031), (1693, 4228597), (4267, 1677763), (16847, 424943), (28781, 248741)]