8461257

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 13830912

約数和(自身を除く): 5369655

約数列:

[1, 3, 7, 17, 21, 51, 119, 137, 173, 357, 411, 519, 959, 1211, 2329, 2877, 2941, 3633, 6987, 8823, 16303, 20587, 23701, 48909, 61761, 71103, 165907, 402917, 497721, 1208751, 2820419, 8461257]

約数ペア:

[(1, 8461257), (3, 2820419), (7, 1208751), (17, 497721), (21, 402917), (51, 165907), (119, 71103), (137, 61761), (173, 48909), (357, 23701), (411, 20587), (519, 16303), (959, 8823), (1211, 6987), (2329, 3633), (2877, 2941)]