42660331

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37853}}^1$

素因数の和:37890

約数の個数: 12

約数和(自身を含む): 51784272

約数和(自身を除く): 9123941

約数列:

[1, 7, 23, 49, 161, 1127, 37853, 264971, 870619, 1854797, 6094333, 42660331]

約数ペア:

[(1, 42660331), (7, 6094333), (23, 1854797), (49, 870619), (161, 264971), (1127, 37853)]