30301047

素因数分解:

$3^4\times 7^1\times {\mathrm{53441}}^1$

素因数の和:53460

約数の個数: 20

約数和(自身を含む): 51731856

約数和(自身を除く): 21430809

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 53441, 160323, 374087, 480969, 1122261, 1442907, 3366783, 4328721, 10100349, 30301047]

約数ペア:

[(1, 30301047), (3, 10100349), (7, 4328721), (9, 3366783), (21, 1442907), (27, 1122261), (63, 480969), (81, 374087), (189, 160323), (567, 53441)]