291263132143

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1\times {\mathrm{104761}}^1$

素因数の和:106002

約数の個数: 16

約数和(自身を含む): 306994564800

約数和(自身を除く): 15731432657

約数列:

[1, 23, 109, 1109, 2507, 25507, 104761, 120881, 2409503, 2780263, 11418949, 116179949, 262635827, 2672138827, 12663614441, 291263132143]

約数ペア:

[(1, 291263132143), (23, 12663614441), (109, 2672138827), (1109, 262635827), (2507, 116179949), (25507, 11418949), (104761, 2780263), (120881, 2409503)]