1901151483

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{112741}}^1$

素因数の和:112835

約数の個数: 32

約数和(自身を含む): 3203676672

約数和(自身を除く): 1302525189

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 5621, 16863, 112741, 338223, 789187, 1240151, 2367561, 3720453, 8230093, 8681057, 24690279, 26043171, 57610651, 90531023, 172831953, 271593069, 633717161, 1901151483]

約数ペア:

[(1, 1901151483), (3, 633717161), (7, 271593069), (11, 172831953), (21, 90531023), (33, 57610651), (73, 26043171), (77, 24690279), (219, 8681057), (231, 8230093), (511, 3720453), (803, 2367561), (1533, 1240151), (2409, 789187), (5621, 338223), (16863, 112741)]