13065723

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 20706816

約数和(自身を除く): 7641093

約数列:

[1, 3, 9, 11, 33, 99, 271, 487, 813, 1461, 2439, 2981, 4383, 5357, 8943, 16071, 26829, 48213, 131977, 395931, 1187793, 1451747, 4355241, 13065723]

約数ペア:

[(1, 13065723), (3, 4355241), (9, 1451747), (11, 1187793), (33, 395931), (99, 131977), (271, 48213), (487, 26829), (813, 16071), (1461, 8943), (2439, 5357), (2981, 4383)]