64570913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15013}}^1$

素因数の和:15064

約数の個数: 16

約数和(自身を含む): 77832576

約数和(自身を除く): 13261663

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 15013, 165143, 255221, 345299, 2807431, 3798289, 5870083, 64570913]

約数ペア:

[(1, 64570913), (11, 5870083), (17, 3798289), (23, 2807431), (187, 345299), (253, 255221), (391, 165143), (4301, 15013)]