2017457979341

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1\times {\mathrm{40771}}^1$

素因数の和:42389

約数の個数: 32

約数和(自身を含む): 2400720595200

約数和(自身を除く): 383262615859

約数列:

[1, 7, 29, 173, 203, 1211, 1409, 5017, 9863, 35119, 40771, 40861, 243757, 285397, 286027, 1182359, 1706299, 7053383, 7068953, 8276513, 49373681, 49482671, 57446339, 204548107, 402124373, 1431836749, 1665943831, 9938216647, 11661606817, 69567516529, 288208282763, 2017457979341]

約数ペア:

[(1, 2017457979341), (7, 288208282763), (29, 69567516529), (173, 11661606817), (203, 9938216647), (1211, 1665943831), (1409, 1431836749), (5017, 402124373), (9863, 204548107), (35119, 57446339), (40771, 49482671), (40861, 49373681), (243757, 8276513), (285397, 7068953), (286027, 7053383), (1182359, 1706299)]