12492513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 19802016

約数和(自身を除く): 7309503

約数列:

[1, 3, 9, 11, 33, 99, 257, 491, 771, 1473, 2313, 2827, 4419, 5401, 8481, 16203, 25443, 48609, 126187, 378561, 1135683, 1388057, 4164171, 12492513]

約数ペア:

[(1, 12492513), (3, 4164171), (9, 1388057), (11, 1135683), (33, 378561), (99, 126187), (257, 48609), (491, 25443), (771, 16203), (1473, 8481), (2313, 5401), (2827, 4419)]