3091977

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 5406336

約数和(自身を除く): 2314359

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2887, 8661, 20209, 25983, 49079, 60627, 147237, 181881, 343553, 441711, 1030659, 3091977]

約数ペア:

[(1, 3091977), (3, 1030659), (7, 441711), (9, 343553), (17, 181881), (21, 147237), (51, 60627), (63, 49079), (119, 25983), (153, 20209), (357, 8661), (1071, 2887)]