3893463

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 6709248

約数和(自身を除く): 2815785

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2687, 8061, 18809, 24183, 56427, 61801, 169281, 185403, 432607, 556209, 1297821, 3893463]

約数ペア:

[(1, 3893463), (3, 1297821), (7, 556209), (9, 432607), (21, 185403), (23, 169281), (63, 61801), (69, 56427), (161, 24183), (207, 18809), (483, 8061), (1449, 2687)]