9139389

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 14622720

約数和(自身を除く): 5483331

約数列:

[1, 3, 7, 21, 31, 93, 101, 139, 217, 303, 417, 651, 707, 973, 2121, 2919, 3131, 4309, 9393, 12927, 14039, 21917, 30163, 42117, 65751, 90489, 98273, 294819, 435209, 1305627, 3046463, 9139389]

約数ペア:

[(1, 9139389), (3, 3046463), (7, 1305627), (21, 435209), (31, 294819), (93, 98273), (101, 90489), (139, 65751), (217, 42117), (303, 30163), (417, 21917), (651, 14039), (707, 12927), (973, 9393), (2121, 4309), (2919, 3131)]