7946979

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 10900224

約数和(自身を除く): 2953245

約数列:

[1, 3, 53, 151, 159, 331, 453, 993, 8003, 17543, 24009, 49981, 52629, 149943, 2648993, 7946979]

約数ペア:

[(1, 7946979), (3, 2648993), (53, 149943), (151, 52629), (159, 49981), (331, 24009), (453, 17543), (993, 8003)]