212482569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{12641}}^1$

素因数の和:13088

約数の個数: 16

約数和(自身を含む): 305835264

約数和(自身を除く): 93352695

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 12641, 16809, 37923, 164333, 492999, 5448271, 16344813, 70827523, 212482569]

約数ペア:

[(1, 212482569), (3, 70827523), (13, 16344813), (39, 5448271), (431, 492999), (1293, 164333), (5603, 37923), (12641, 16809)]