8889448089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1\times {\mathrm{1151}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 12469469184

約数和(自身を除く): 3580021095

約数列:

[1, 3, 23, 69, 173, 519, 647, 1151, 1941, 3453, 3979, 11937, 14881, 26473, 44643, 79419, 111931, 199123, 335793, 597369, 744697, 2234091, 2574413, 4579829, 7723239, 13739487, 17128031, 51384093, 128832581, 386497743, 2963149363, 8889448089]

約数ペア:

[(1, 8889448089), (3, 2963149363), (23, 386497743), (69, 128832581), (173, 51384093), (519, 17128031), (647, 13739487), (1151, 7723239), (1941, 4579829), (3453, 2574413), (3979, 2234091), (11937, 744697), (14881, 597369), (26473, 335793), (44643, 199123), (79419, 111931)]