11278813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3023}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 14224896

約数和(自身を除く): 2946083

約数列:

[1, 7, 13, 41, 91, 287, 533, 3023, 3731, 21161, 39299, 123943, 275093, 867601, 1611259, 11278813]

約数ペア:

[(1, 11278813), (7, 1611259), (13, 867601), (41, 275093), (91, 123943), (287, 39299), (533, 21161), (3023, 3731)]