8751327

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 12973968

約数和(自身を除く): 4222641

約数列:

[1, 3, 13, 39, 41, 123, 169, 421, 507, 533, 1263, 1599, 5473, 6929, 16419, 17261, 20787, 51783, 71149, 213447, 224393, 673179, 2917109, 8751327]

約数ペア:

[(1, 8751327), (3, 2917109), (13, 673179), (39, 224393), (41, 213447), (123, 71149), (169, 51783), (421, 20787), (507, 17261), (533, 16419), (1263, 6929), (1599, 5473)]