2056551453

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{2857}}^1$

素因数の和:3546

約数の個数: 36

約数和(自身を含む): 3271261084

約数和(自身を除く): 1214709631

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 661, 1089, 1983, 2857, 5949, 7271, 8571, 21813, 25713, 31427, 65439, 79981, 94281, 239943, 282843, 345697, 719829, 1037091, 1888477, 3111273, 5665431, 16996293, 20773247, 62319741, 186959223, 228505717, 685517151, 2056551453]

約数ペア:

[(1, 2056551453), (3, 685517151), (9, 228505717), (11, 186959223), (33, 62319741), (99, 20773247), (121, 16996293), (363, 5665431), (661, 3111273), (1089, 1888477), (1983, 1037091), (2857, 719829), (5949, 345697), (7271, 282843), (8571, 239943), (21813, 94281), (25713, 79981), (31427, 65439)]