74815279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7417}}^1$

素因数の和:7566

約数の個数: 16

約数和(自身を含む): 94000896

約数和(自身を除く): 19185617

約数列:

[1, 7, 11, 77, 131, 917, 1441, 7417, 10087, 51919, 81587, 571109, 971627, 6801389, 10687897, 74815279]

約数ペア:

[(1, 74815279), (7, 10687897), (11, 6801389), (77, 971627), (131, 571109), (917, 81587), (1441, 51919), (7417, 10087)]