2375649

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 20

約数和(自身を含む): 3591280

約数和(自身を除く): 1215631

約数列:

[1, 3, 9, 27, 81, 139, 211, 417, 633, 1251, 1899, 3753, 5697, 11259, 17091, 29329, 87987, 263961, 791883, 2375649]

約数ペア:

[(1, 2375649), (3, 791883), (9, 263961), (27, 87987), (81, 29329), (139, 17091), (211, 11259), (417, 5697), (633, 3753), (1251, 1899)]