84421449

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8221}}^1$

素因数の和:8397

約数の個数: 24

約数和(自身を含む): 140234432

約数和(自身を除く): 55812983

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 8221, 10269, 24663, 57547, 73989, 172641, 517923, 1340023, 4020069, 9380161, 12060207, 28140483, 84421449]

約数ペア:

[(1, 84421449), (3, 28140483), (7, 12060207), (9, 9380161), (21, 4020069), (63, 1340023), (163, 517923), (489, 172641), (1141, 73989), (1467, 57547), (3423, 24663), (8221, 10269)]