617327139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1438991}}^1$

素因数の和:1439018

約数の個数: 16

約数和(自身を含む): 967002624

約数和(自身を除く): 349675485

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1438991, 4316973, 15828901, 18706883, 47486703, 56120649, 205775713, 617327139]

約数ペア:

[(1, 617327139), (3, 205775713), (11, 56120649), (13, 47486703), (33, 18706883), (39, 15828901), (143, 4316973), (429, 1438991)]