3338919

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 5176080

約数和(自身を除く): 1837161

約数列:

[1, 3, 9, 17, 51, 139, 153, 157, 417, 471, 1251, 1413, 2363, 2669, 7089, 8007, 21267, 21823, 24021, 65469, 196407, 370991, 1112973, 3338919]

約数ペア:

[(1, 3338919), (3, 1112973), (9, 370991), (17, 196407), (51, 65469), (139, 24021), (153, 21823), (157, 21267), (417, 8007), (471, 7089), (1251, 2669), (1413, 2363)]