30854817

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2767}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 53145600

約数和(自身を除く): 22290783

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 2767, 3717, 8301, 11151, 19369, 24903, 58107, 74709, 163253, 174321, 489759, 522963, 1142771, 1469277, 3428313, 4407831, 10284939, 30854817]

約数ペア:

[(1, 30854817), (3, 10284939), (7, 4407831), (9, 3428313), (21, 1469277), (27, 1142771), (59, 522963), (63, 489759), (177, 174321), (189, 163253), (413, 74709), (531, 58107), (1239, 24903), (1593, 19369), (2767, 11151), (3717, 8301)]