210922881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{102043}}^1$

素因数の和:102112

約数の個数: 16

約数和(自身を含む): 308581056

約数和(自身を除く): 97658175

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 102043, 306129, 1326559, 3979677, 5408279, 16224837, 70307627, 210922881]

約数ペア:

[(1, 210922881), (3, 70307627), (13, 16224837), (39, 5408279), (53, 3979677), (159, 1326559), (689, 306129), (2067, 102043)]