13503789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 21144032

約数和(自身を除く): 7640243

約数列:

[1, 3, 9, 13, 39, 117, 211, 547, 633, 1641, 1899, 2743, 4923, 7111, 8229, 21333, 24687, 63999, 115417, 346251, 1038753, 1500421, 4501263, 13503789]

約数ペア:

[(1, 13503789), (3, 4501263), (9, 1500421), (13, 1038753), (39, 346251), (117, 115417), (211, 63999), (547, 24687), (633, 21333), (1641, 8229), (1899, 7111), (2743, 4923)]