6495321

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 10608640

約数和(自身を除く): 4113319

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 223, 399, 511, 669, 1387, 1533, 1561, 4161, 4237, 4683, 9709, 12711, 16279, 29127, 29659, 48837, 88977, 113953, 309301, 341859, 927903, 2165107, 6495321]

約数ペア:

[(1, 6495321), (3, 2165107), (7, 927903), (19, 341859), (21, 309301), (57, 113953), (73, 88977), (133, 48837), (219, 29659), (223, 29127), (399, 16279), (511, 12711), (669, 9709), (1387, 4683), (1533, 4237), (1561, 4161)]