31030329

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 46139296

約数和(自身を除く): 15108967

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 1171, 2409, 3513, 8833, 12881, 26499, 38643, 85483, 141691, 256449, 425073, 940313, 2820939, 10343443, 31030329]

約数ペア:

[(1, 31030329), (3, 10343443), (11, 2820939), (33, 940313), (73, 425073), (121, 256449), (219, 141691), (363, 85483), (803, 38643), (1171, 26499), (2409, 12881), (3513, 8833)]