27898029

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 42190200

約数和(自身を除く): 14292171

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 1201, 2581, 3603, 7743, 10809, 23229, 34829, 104487, 106889, 313461, 320667, 962001, 3099781, 9299343, 27898029]

約数ペア:

[(1, 27898029), (3, 9299343), (9, 3099781), (29, 962001), (87, 320667), (89, 313461), (261, 106889), (267, 104487), (801, 34829), (1201, 23229), (2581, 10809), (3603, 7743)]