130579547

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 158619552

約数和(自身を除く): 28040005

約数列:

[1, 7, 29, 41, 203, 287, 541, 841, 1189, 3787, 5887, 8323, 15689, 22181, 34481, 109823, 155267, 241367, 454981, 643249, 3184867, 4502743, 18654221, 130579547]

約数ペア:

[(1, 130579547), (7, 18654221), (29, 4502743), (41, 3184867), (203, 643249), (287, 454981), (541, 241367), (841, 155267), (1189, 109823), (3787, 34481), (5887, 22181), (8323, 15689)]