4328359821

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{137369}}^1$

素因数の和:137770

約数の個数: 20

約数和(自身を含む): 6482490300

約数和(自身を除く): 2154130479

約数列:

[1, 3, 9, 27, 81, 389, 1167, 3501, 10503, 31509, 137369, 412107, 1236321, 3708963, 11126889, 53436541, 160309623, 480928869, 1442786607, 4328359821]

約数ペア:

[(1, 4328359821), (3, 1442786607), (9, 480928869), (27, 160309623), (81, 53436541), (389, 11126889), (1167, 3708963), (3501, 1236321), (10503, 412107), (31509, 137369)]