1720888908399

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{3000359}}^1$

素因数の和:3000541

約数の個数: 40

約数和(自身を含む): 2632791897120

約数和(自身を除く): 911902988721

約数列:

[1, 3, 9, 27, 73, 81, 97, 219, 291, 657, 873, 1971, 2619, 5913, 7081, 7857, 21243, 63729, 191187, 573561, 3000359, 9001077, 27003231, 81009693, 219026207, 243029079, 291034823, 657078621, 873104469, 1971235863, 2619313407, 5913707589, 7857940221, 17741122767, 21245542079, 23573820663, 63736626237, 191209878711, 573629636133, 1720888908399]

約数ペア:

[(1, 1720888908399), (3, 573629636133), (9, 191209878711), (27, 63736626237), (73, 23573820663), (81, 21245542079), (97, 17741122767), (219, 7857940221), (291, 5913707589), (657, 2619313407), (873, 1971235863), (1971, 873104469), (2619, 657078621), (5913, 291034823), (7081, 243029079), (7857, 219026207), (21243, 81009693), (63729, 27003231), (191187, 9001077), (573561, 3000359)]