13116129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 20289024

約数和(自身を除く): 7172895

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 271, 663, 813, 949, 1241, 2847, 3523, 3723, 4607, 10569, 13821, 16133, 19783, 48399, 59349, 59891, 179673, 257179, 336311, 771537, 1008933, 4372043, 13116129]

約数ペア:

[(1, 13116129), (3, 4372043), (13, 1008933), (17, 771537), (39, 336311), (51, 257179), (73, 179673), (219, 59891), (221, 59349), (271, 48399), (663, 19783), (813, 16133), (949, 13821), (1241, 10569), (2847, 4607), (3523, 3723)]