402412923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{29243}}^1$

素因数の和:29399

約数の個数: 24

約数和(自身を含む): 638688960

約数和(自身を除く): 236276037

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 13761, 29243, 87729, 263187, 321673, 965019, 2895057, 4064777, 12194331, 36582993, 44712547, 134137641, 402412923]

約数ペア:

[(1, 402412923), (3, 134137641), (9, 44712547), (11, 36582993), (33, 12194331), (99, 4064777), (139, 2895057), (417, 965019), (1251, 321673), (1529, 263187), (4587, 87729), (13761, 29243)]