30599289

素因数分解:

$3^5\times 7^1\times {\mathrm{17989}}^1$

素因数の和:18011

約数の個数: 24

約数和(自身を含む): 52386880

約数和(自身を除く): 21787591

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 17989, 53967, 125923, 161901, 377769, 485703, 1133307, 1457109, 3399921, 4371327, 10199763, 30599289]

約数ペア:

[(1, 30599289), (3, 10199763), (7, 4371327), (9, 3399921), (21, 1457109), (27, 1133307), (63, 485703), (81, 377769), (189, 161901), (243, 125923), (567, 53967), (1701, 17989)]