74218963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{991}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 91549696

約数和(自身を除く): 17330733

約数列:

[1, 7, 13, 91, 823, 991, 5761, 6937, 10699, 12883, 74893, 90181, 815593, 5709151, 10602709, 74218963]

約数ペア:

[(1, 74218963), (7, 10602709), (13, 5709151), (91, 815593), (823, 90181), (991, 74893), (5761, 12883), (6937, 10699)]