42319257

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3547}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 58414272

約数和(自身を除く): 16095015

約数列:

[1, 3, 41, 97, 123, 291, 3547, 3977, 10641, 11931, 145427, 344059, 436281, 1032177, 14106419, 42319257]

約数ペア:

[(1, 42319257), (3, 14106419), (41, 1032177), (97, 436281), (123, 344059), (291, 145427), (3547, 11931), (3977, 10641)]