13305519681

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1\times {\mathrm{44071}}^1$

素因数の和:44872

約数の個数: 16

約数和(自身を含む): 17881949568

約数和(自身を除く): 4576429887

約数列:

[1, 3, 157, 471, 641, 1923, 44071, 100637, 132213, 301911, 6919147, 20757441, 28249511, 84748533, 4435173227, 13305519681]

約数ペア:

[(1, 13305519681), (3, 4435173227), (157, 84748533), (471, 28249511), (641, 20757441), (1923, 6919147), (44071, 301911), (100637, 132213)]