1520542587

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 2126767680

約数和(自身を除く): 606225093

約数列:

[1, 3, 29, 87, 137, 193, 411, 579, 661, 1983, 3973, 5597, 11919, 16791, 19169, 26441, 57507, 79323, 90557, 127573, 271671, 382719, 766789, 2300367, 2626153, 3699617, 7878459, 11098851, 17477501, 52432503, 506847529, 1520542587]

約数ペア:

[(1, 1520542587), (3, 506847529), (29, 52432503), (87, 17477501), (137, 11098851), (193, 7878459), (411, 3699617), (579, 2626153), (661, 2300367), (1983, 766789), (3973, 382719), (5597, 271671), (11919, 127573), (16791, 90557), (19169, 79323), (26441, 57507)]