780120363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2753}}^1$

素因数の和:3075

約数の個数: 32

約数和(自身を含む): 1175980032

約数和(自身を除く): 395859669

約数列:

[1, 3, 11, 31, 33, 93, 277, 341, 831, 1023, 2753, 3047, 8259, 8587, 9141, 25761, 30283, 85343, 90849, 94457, 256029, 283371, 762581, 938773, 2287743, 2816319, 8388391, 23640011, 25165173, 70920033, 260040121, 780120363]

約数ペア:

[(1, 780120363), (3, 260040121), (11, 70920033), (31, 25165173), (33, 23640011), (93, 8388391), (277, 2816319), (341, 2287743), (831, 938773), (1023, 762581), (2753, 283371), (3047, 256029), (8259, 94457), (8587, 90849), (9141, 85343), (25761, 30283)]