61914839

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 72619008

約数和(自身を除く): 10704169

約数列:

[1, 7, 47, 307, 329, 613, 2149, 4291, 14429, 28811, 101003, 188191, 201677, 1317337, 8844977, 61914839]

約数ペア:

[(1, 61914839), (7, 8844977), (47, 1317337), (307, 201677), (329, 188191), (613, 101003), (2149, 28811), (4291, 14429)]