1421031963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{232081}}^1$

素因数の和:232254

約数の個数: 16

約数和(自身を含む): 2053461536

約数和(自身を除く): 632429573

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 232081, 696243, 3017053, 9051159, 36436717, 109310151, 473677321, 1421031963]

約数ペア:

[(1, 1421031963), (3, 473677321), (13, 109310151), (39, 36436717), (157, 9051159), (471, 3017053), (2041, 696243), (6123, 232081)]