755341769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 944993280

約数和(自身を除く): 189651511

約数列:

[1, 7, 13, 91, 109, 271, 281, 763, 1417, 1897, 1967, 3523, 3653, 9919, 24661, 25571, 29539, 30629, 76151, 206773, 214403, 384007, 398177, 533057, 989963, 2688049, 2787239, 6929741, 8300459, 58103213, 107905967, 755341769]

約数ペア:

[(1, 755341769), (7, 107905967), (13, 58103213), (91, 8300459), (109, 6929741), (271, 2787239), (281, 2688049), (763, 989963), (1417, 533057), (1897, 398177), (1967, 384007), (3523, 214403), (3653, 206773), (9919, 76151), (24661, 30629), (25571, 29539)]