42196007

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37441}}^1$

素因数の和:37478

約数の個数: 12

約数和(自身を含む): 51220656

約数和(自身を除く): 9024649

約数列:

[1, 7, 23, 49, 161, 1127, 37441, 262087, 861143, 1834609, 6028001, 42196007]

約数ペア:

[(1, 42196007), (7, 6028001), (23, 1834609), (49, 861143), (161, 262087), (1127, 37441)]