620553627

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{4597}}^1$

素因数の和:4939

約数の個数: 24

約数和(自身を含む): 916694064

約数和(自身を除く): 296140437

約数列:

[1, 3, 9, 53, 159, 283, 477, 849, 2547, 4597, 13791, 14999, 41373, 44997, 134991, 243641, 730923, 1300951, 2192769, 3902853, 11708559, 68950403, 206851209, 620553627]

約数ペア:

[(1, 620553627), (3, 206851209), (9, 68950403), (53, 11708559), (159, 3902853), (283, 2192769), (477, 1300951), (849, 730923), (2547, 243641), (4597, 134991), (13791, 44997), (14999, 41373)]