77784007

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 90835200

約数和(自身を除く): 13051193

約数列:

[1, 7, 59, 331, 413, 569, 2317, 3983, 19529, 33571, 136703, 188339, 234997, 1318373, 11112001, 77784007]

約数ペア:

[(1, 77784007), (7, 11112001), (59, 1318373), (331, 234997), (413, 188339), (569, 136703), (2317, 33571), (3983, 19529)]