15067871

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 19113984

約数和(自身を除く): 4046113

約数列:

[1, 7, 13, 47, 91, 169, 271, 329, 611, 1183, 1897, 3523, 4277, 7943, 12737, 24661, 45799, 55601, 89159, 165581, 320593, 1159067, 2152553, 15067871]

約数ペア:

[(1, 15067871), (7, 2152553), (13, 1159067), (47, 320593), (91, 165581), (169, 89159), (271, 55601), (329, 45799), (611, 24661), (1183, 12737), (1897, 7943), (3523, 4277)]