30422259

素因数分解:

$3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{751}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 50365952

約数和(自身を除く): 19943693

約数列:

[1, 3, 7, 9, 21, 63, 643, 751, 1929, 2253, 4501, 5257, 5787, 6759, 13503, 15771, 40509, 47313, 482893, 1448679, 3380251, 4346037, 10140753, 30422259]

約数ペア:

[(1, 30422259), (3, 10140753), (7, 4346037), (9, 3380251), (21, 1448679), (63, 482893), (643, 47313), (751, 40509), (1929, 15771), (2253, 13503), (4501, 6759), (5257, 5787)]