51792321

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31219}}^1$

素因数の和:31308

約数の個数: 16

約数和(自身を含む): 79923200

約数和(自身を除く): 28130879

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 31219, 93657, 218533, 655599, 2466301, 7398903, 17264107, 51792321]

約数ペア:

[(1, 51792321), (3, 17264107), (7, 7398903), (21, 2466301), (79, 655599), (237, 218533), (553, 93657), (1659, 31219)]