102028409

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 124879680

約数和(自身を除く): 22851271

約数列:

[1, 7, 29, 31, 203, 217, 523, 899, 961, 3661, 6293, 6727, 15167, 16213, 27869, 106169, 113491, 195083, 470177, 502603, 3291239, 3518221, 14575487, 102028409]

約数ペア:

[(1, 102028409), (7, 14575487), (29, 3518221), (31, 3291239), (203, 502603), (217, 470177), (523, 195083), (899, 113491), (961, 106169), (3661, 27869), (6293, 16213), (6727, 15167)]