253184463

素因数分解:

$3^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{4217}}^1$

素因数の和:5183

約数の個数: 24

約数和(自身を含む): 418493088

約数和(自身を除く): 165308625

約数列:

[1, 3, 7, 9, 21, 63, 953, 2859, 4217, 6671, 8577, 12651, 20013, 29519, 37953, 60039, 88557, 265671, 4018801, 12056403, 28131607, 36169209, 84394821, 253184463]

約数ペア:

[(1, 253184463), (3, 84394821), (7, 36169209), (9, 28131607), (21, 12056403), (63, 4018801), (953, 265671), (2859, 88557), (4217, 60039), (6671, 37953), (8577, 29519), (12651, 20013)]