13124529

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3637

約数の個数: 24

約数和(自身を含む): 21245952

約数和(自身を除く): 8121423

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3583, 3663, 10749, 32247, 39413, 118239, 132571, 354717, 397713, 1193139, 1458281, 4374843, 13124529]

約数ペア:

[(1, 13124529), (3, 4374843), (9, 1458281), (11, 1193139), (33, 397713), (37, 354717), (99, 132571), (111, 118239), (333, 39413), (407, 32247), (1221, 10749), (3583, 3663)]