42158017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4691}}^1$

素因数の和:4764

約数の個数: 16

約数和(自身を含む): 49547520

約数和(自身を除く): 7389503

約数列:

[1, 11, 19, 43, 209, 473, 817, 4691, 8987, 51601, 89129, 201713, 980419, 2218843, 3832547, 42158017]

約数ペア:

[(1, 42158017), (11, 3832547), (19, 2218843), (43, 980419), (209, 201713), (473, 89129), (817, 51601), (4691, 8987)]