5305839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 8945664

約数和(自身を除く): 3639825

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 223, 231, 309, 669, 721, 1133, 1561, 2163, 2453, 3399, 4683, 7359, 7931, 17171, 22969, 23793, 51513, 68907, 160783, 252659, 482349, 757977, 1768613, 5305839]

約数ペア:

[(1, 5305839), (3, 1768613), (7, 757977), (11, 482349), (21, 252659), (33, 160783), (77, 68907), (103, 51513), (223, 23793), (231, 22969), (309, 17171), (669, 7931), (721, 7359), (1133, 4683), (1561, 3399), (2163, 2453)]