468993

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 746496

約数和(自身を除く): 277503

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 971, 2913, 6797, 20391, 22333, 66999, 156331, 468993]

約数ペア:

[(1, 468993), (3, 156331), (7, 66999), (21, 22333), (23, 20391), (69, 6797), (161, 2913), (483, 971)]