1330471491

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{49937}}^1$

素因数の和:50130

約数の個数: 16

約数和(自身を含む): 1812150144

約数和(自身を除く): 481678653

約数列:

[1, 3, 83, 107, 249, 321, 8881, 26643, 49937, 149811, 4144771, 5343259, 12434313, 16029777, 443490497, 1330471491]

約数ペア:

[(1, 1330471491), (3, 443490497), (83, 16029777), (107, 12434313), (249, 5343259), (321, 4144771), (8881, 149811), (26643, 49937)]