42428091

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 57507968

約数和(自身を除く): 15079877

約数列:

[1, 3, 97, 211, 291, 633, 691, 2073, 20467, 61401, 67027, 145801, 201081, 437403, 14142697, 42428091]

約数ペア:

[(1, 42428091), (3, 14142697), (97, 437403), (211, 201081), (291, 145801), (633, 67027), (691, 61401), (2073, 20467)]