38380293

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2549}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 63648000

約数和(自身を除く): 25267707

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 2549, 5019, 7647, 15057, 17843, 22941, 53529, 160587, 609211, 1827633, 4264477, 5482899, 12793431, 38380293]

約数ペア:

[(1, 38380293), (3, 12793431), (7, 5482899), (9, 4264477), (21, 1827633), (63, 609211), (239, 160587), (717, 53529), (1673, 22941), (2151, 17843), (2549, 15057), (5019, 7647)]