23813031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 12474969

約数列:

[1, 3, 11, 29, 33, 87, 149, 167, 319, 447, 501, 957, 1639, 1837, 4321, 4843, 4917, 5511, 12963, 14529, 24883, 47531, 53273, 74649, 142593, 159819, 273713, 721607, 821139, 2164821, 7937677, 23813031]

約数ペア:

[(1, 23813031), (3, 7937677), (11, 2164821), (29, 821139), (33, 721607), (87, 273713), (149, 159819), (167, 142593), (319, 74649), (447, 53273), (501, 47531), (957, 24883), (1639, 14529), (1837, 12963), (4321, 5511), (4843, 4917)]