4894561

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 6139584

約数和(自身を除く): 1245023

約数列:

[1, 7, 23, 43, 49, 101, 161, 301, 707, 989, 1127, 2107, 2323, 4343, 4949, 6923, 16261, 30401, 48461, 99889, 113827, 212807, 699223, 4894561]

約数ペア:

[(1, 4894561), (7, 699223), (23, 212807), (43, 113827), (49, 99889), (101, 48461), (161, 30401), (301, 16261), (707, 6923), (989, 4949), (1127, 4343), (2107, 2323)]