311918893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{94837}}^1$

素因数の和:94884

約数の個数: 16

約数和(自身を含む): 382386816

約数和(自身を除く): 70467923

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 94837, 1043207, 1232881, 2181251, 13561691, 23993761, 28356263, 311918893]

約数ペア:

[(1, 311918893), (11, 28356263), (13, 23993761), (23, 13561691), (143, 2181251), (253, 1232881), (299, 1043207), (3289, 94837)]