2840202237

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{296503}}^1$

素因数の和:296640

約数の個数: 16

約数和(自身を含む): 3947061248

約数和(自身を除く): 1106859011

約数列:

[1, 3, 31, 93, 103, 309, 3193, 9579, 296503, 889509, 9191593, 27574779, 30539809, 91619427, 946734079, 2840202237]

約数ペア:

[(1, 2840202237), (3, 946734079), (31, 91619427), (93, 30539809), (103, 27574779), (309, 9191593), (3193, 889509), (9579, 296503)]