9157869

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 15372032

約数和(自身を除く): 6214163

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 2383, 3843, 7149, 16681, 21447, 50043, 145363, 150129, 436089, 1017541, 1308267, 3052623, 9157869]

約数ペア:

[(1, 9157869), (3, 3052623), (7, 1308267), (9, 1017541), (21, 436089), (61, 150129), (63, 145363), (183, 50043), (427, 21447), (549, 16681), (1281, 7149), (2383, 3843)]