8708587713

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{11503}}^1$

素因数の和:11774

約数の個数: 48

約数和(自身を含む): 14687202816

約数和(自身を除く): 5978615103

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 197, 427, 549, 591, 1281, 1379, 1773, 3843, 4137, 11503, 12017, 12411, 34509, 36051, 80521, 84119, 103527, 108153, 241563, 252357, 701683, 724689, 757071, 2105049, 2266091, 4911781, 6315147, 6798273, 14735343, 15862637, 20394819, 44206029, 47587911, 138231551, 142763733, 414694653, 967620857, 1244083959, 2902862571, 8708587713]

約数ペア:

[(1, 8708587713), (3, 2902862571), (7, 1244083959), (9, 967620857), (21, 414694653), (61, 142763733), (63, 138231551), (183, 47587911), (197, 44206029), (427, 20394819), (549, 15862637), (591, 14735343), (1281, 6798273), (1379, 6315147), (1773, 4911781), (3843, 2266091), (4137, 2105049), (11503, 757071), (12017, 724689), (12411, 701683), (34509, 252357), (36051, 241563), (80521, 108153), (84119, 103527)]