262912972881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{291367}}^1$

素因数の和:292761

約数の個数: 32

約数和(自身を含む): 400017961728

約数和(自身を除く): 137104988847

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1361, 4083, 17693, 23137, 53079, 69411, 291367, 300781, 874101, 902343, 3787771, 4953239, 11363313, 14859717, 64392107, 193176321, 396550487, 1189651461, 5155156331, 6741358279, 15465468993, 20224074837, 87637657627, 262912972881]

約数ペア:

[(1, 262912972881), (3, 87637657627), (13, 20224074837), (17, 15465468993), (39, 6741358279), (51, 5155156331), (221, 1189651461), (663, 396550487), (1361, 193176321), (4083, 64392107), (17693, 14859717), (23137, 11363313), (53079, 4953239), (69411, 3787771), (291367, 902343), (300781, 874101)]