40364259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 60782400

約数和(自身を除く): 20418141

約数列:

[1, 3, 13, 29, 39, 87, 89, 267, 377, 401, 1131, 1157, 1203, 2581, 3471, 5213, 7743, 11629, 15639, 33553, 34887, 35689, 100659, 107067, 151177, 453531, 463957, 1034981, 1391871, 3104943, 13454753, 40364259]

約数ペア:

[(1, 40364259), (3, 13454753), (13, 3104943), (29, 1391871), (39, 1034981), (87, 463957), (89, 453531), (267, 151177), (377, 107067), (401, 100659), (1131, 35689), (1157, 34887), (1203, 33553), (2581, 15639), (3471, 11629), (5213, 7743)]