1161348321

素因数分解:

$3^1\times 7^1\times {\mathrm{2069}}^1\times {\mathrm{26729}}^1$

素因数の和:28808

約数の個数: 16

約数和(自身を含む): 1770595200

約数和(自身を除く): 609246879

約数列:

[1, 3, 7, 21, 2069, 6207, 14483, 26729, 43449, 80187, 187103, 561309, 55302301, 165906903, 387116107, 1161348321]

約数ペア:

[(1, 1161348321), (3, 387116107), (7, 165906903), (21, 55302301), (2069, 561309), (6207, 187103), (14483, 80187), (26729, 43449)]