4869999

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 7450560

約数和(自身を除く): 2580561

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 397, 423, 1191, 1363, 3573, 4089, 11513, 12267, 18659, 34539, 55977, 103617, 167931, 541111, 1623333, 4869999]

約数ペア:

[(1, 4869999), (3, 1623333), (9, 541111), (29, 167931), (47, 103617), (87, 55977), (141, 34539), (261, 18659), (397, 12267), (423, 11513), (1191, 4089), (1363, 3573)]