2517320307

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 3537870336

約数和(自身を除く): 1020550029

約数列:

[1, 3, 23, 69, 181, 353, 543, 571, 1059, 1713, 4163, 8119, 12489, 13133, 24357, 39399, 63893, 103351, 191679, 201563, 310053, 604689, 1469539, 2377073, 4408617, 4635949, 7131219, 13907847, 36482903, 109448709, 839106769, 2517320307]

約数ペア:

[(1, 2517320307), (3, 839106769), (23, 109448709), (69, 36482903), (181, 13907847), (353, 7131219), (543, 4635949), (571, 4408617), (1059, 2377073), (1713, 1469539), (4163, 604689), (8119, 310053), (12489, 201563), (13133, 191679), (24357, 103351), (39399, 63893)]