2017806309

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2477}}^1$

素因数の和:2691

約数の個数: 40

約数和(自身を含む): 3076337880

約数和(自身を除く): 1058531571

約数列:

[1, 3, 9, 27, 81, 89, 113, 267, 339, 801, 1017, 2403, 2477, 3051, 7209, 7431, 9153, 10057, 22293, 30171, 66879, 90513, 200637, 220453, 271539, 279901, 661359, 814617, 839703, 1984077, 2519109, 5952231, 7557327, 17856693, 22671981, 24911189, 74733567, 224200701, 672602103, 2017806309]

約数ペア:

[(1, 2017806309), (3, 672602103), (9, 224200701), (27, 74733567), (81, 24911189), (89, 22671981), (113, 17856693), (267, 7557327), (339, 5952231), (801, 2519109), (1017, 1984077), (2403, 839703), (2477, 814617), (3051, 661359), (7209, 279901), (7431, 271539), (9153, 220453), (10057, 200637), (22293, 90513), (30171, 66879)]