29727171

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 45287424

約数和(自身を除く): 15560253

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 2267, 4371, 6801, 13113, 20403, 70277, 106549, 210831, 319647, 632493, 958941, 3303019, 9909057, 29727171]

約数ペア:

[(1, 29727171), (3, 9909057), (9, 3303019), (31, 958941), (47, 632493), (93, 319647), (141, 210831), (279, 106549), (423, 70277), (1457, 20403), (2267, 13113), (4371, 6801)]