40645407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8861}}^1$

素因数の和:9014

約数の個数: 16

約数和(自身を含む): 59552640

約数和(自身を除く): 18907233

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 8861, 26583, 97471, 292413, 1231679, 3695037, 13548469, 40645407]

約数ペア:

[(1, 40645407), (3, 13548469), (11, 3695037), (33, 1231679), (139, 292413), (417, 97471), (1529, 26583), (4587, 8861)]