12573791997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{974033}}^1$

素因数の和:974380

約数の個数: 16

約数和(自身を含む): 18109240128

約数和(自身を除く): 5535448131

約数列:

[1, 3, 13, 39, 331, 993, 4303, 12909, 974033, 2922099, 12662429, 37987287, 322404923, 967214769, 4191263999, 12573791997]

約数ペア:

[(1, 12573791997), (3, 4191263999), (13, 967214769), (39, 322404923), (331, 37987287), (993, 12662429), (4303, 2922099), (12909, 974033)]