3720512972887

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1\times {\mathrm{3853}}^1$

素因数の和:5251

約数の個数: 32

約数和(自身を含む): 3891805828416

約数和(自身を除く): 171292855529

約数列:

[1, 43, 53, 641, 661, 2279, 3853, 27563, 28423, 33973, 35033, 165679, 204209, 423701, 1460839, 1506419, 2469773, 2546833, 8780987, 18219143, 22456153, 106200239, 109513819, 130897969, 134982149, 965614579, 1632519953, 5628612667, 5804232407, 70198357979, 86523557509, 3720512972887]

約数ペア:

[(1, 3720512972887), (43, 86523557509), (53, 70198357979), (641, 5804232407), (661, 5628612667), (2279, 1632519953), (3853, 965614579), (27563, 134982149), (28423, 130897969), (33973, 109513819), (35033, 106200239), (165679, 22456153), (204209, 18219143), (423701, 8780987), (1460839, 2546833), (1506419, 2469773)]