42891151

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 46448640

約数和(自身を除く): 3557489

約数列:

[1, 19, 53, 191, 223, 1007, 3629, 4237, 10123, 11819, 42593, 192337, 224561, 809267, 2257429, 42891151]

約数ペア:

[(1, 42891151), (19, 2257429), (53, 809267), (191, 224561), (223, 192337), (1007, 42593), (3629, 11819), (4237, 10123)]