1214697021

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1\times {\mathrm{5023}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 1633804800

約数和(自身を除く): 419107779

約数列:

[1, 3, 149, 447, 541, 1623, 5023, 15069, 80609, 241827, 748427, 2245281, 2717443, 8152329, 404899007, 1214697021]

約数ペア:

[(1, 1214697021), (3, 404899007), (149, 8152329), (447, 2717443), (541, 2245281), (1623, 748427), (5023, 241827), (15069, 80609)]