311916021

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{14503}}^1$

素因数の和:14680

約数の個数: 16

約数和(自身を含む): 426069504

約数和(自身を除く): 114153483

約数列:

[1, 3, 67, 107, 201, 321, 7169, 14503, 21507, 43509, 971701, 1551821, 2915103, 4655463, 103972007, 311916021]

約数ペア:

[(1, 311916021), (3, 103972007), (67, 4655463), (107, 2915103), (201, 1551821), (321, 971701), (7169, 43509), (14503, 21507)]