22972947

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 31248000

約数和(自身を除く): 8275053

約数列:

[1, 3, 89, 139, 267, 417, 619, 1857, 12371, 37113, 55091, 86041, 165273, 258123, 7657649, 22972947]

約数ペア:

[(1, 22972947), (3, 7657649), (89, 258123), (139, 165273), (267, 86041), (417, 55091), (619, 37113), (1857, 12371)]