1661566803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{13001}}^1$

素因数の和:13159

約数の個数: 32

約数和(自身を含む): 2490143040

約数和(自身を除く): 828576237

約数列:

[1, 3, 13, 29, 39, 87, 113, 339, 377, 1131, 1469, 3277, 4407, 9831, 13001, 39003, 42601, 127803, 169013, 377029, 507039, 1131087, 1469113, 4407339, 4901377, 14704131, 19098469, 42604277, 57295407, 127812831, 553855601, 1661566803]

約数ペア:

[(1, 1661566803), (3, 553855601), (13, 127812831), (29, 57295407), (39, 42604277), (87, 19098469), (113, 14704131), (339, 4901377), (377, 4407339), (1131, 1469113), (1469, 1131087), (3277, 507039), (4407, 377029), (9831, 169013), (13001, 127803), (39003, 42601)]