290005401

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{44983}}^1$

素因数の和:45300

約数の個数: 16

約数和(自身を含む): 443362304

約数和(自身を除く): 153356903

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 44983, 134949, 314881, 944643, 13809781, 41429343, 96668467, 290005401]

約数ペア:

[(1, 290005401), (3, 96668467), (7, 41429343), (21, 13809781), (307, 944643), (921, 314881), (2149, 134949), (6447, 44983)]