12997029227

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{8009}}^1$

素因数の和:9095

約数の個数: 32

約数和(自身を含む): 16955568000

約数和(自身を除く): 3958538773

約数列:

[1, 7, 13, 17, 91, 119, 221, 1049, 1547, 7343, 8009, 13637, 17833, 56063, 95459, 104117, 124831, 136153, 231829, 728819, 953071, 1622803, 1769989, 8401441, 12389923, 58810087, 109218733, 142824497, 764531131, 999771479, 1856718461, 12997029227]

約数ペア:

[(1, 12997029227), (7, 1856718461), (13, 999771479), (17, 764531131), (91, 142824497), (119, 109218733), (221, 58810087), (1049, 12389923), (1547, 8401441), (7343, 1769989), (8009, 1622803), (13637, 953071), (17833, 728819), (56063, 231829), (95459, 136153), (104117, 124831)]