4920867

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 8552960

約数和(自身を除く): 3632093

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 4111, 12333, 28777, 36999, 78109, 86331, 234327, 258993, 546763, 702981, 1640289, 4920867]

約数ペア:

[(1, 4920867), (3, 1640289), (7, 702981), (9, 546763), (19, 258993), (21, 234327), (57, 86331), (63, 78109), (133, 36999), (171, 28777), (399, 12333), (1197, 4111)]