2013455763

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 3211240032

約数和(自身を除く): 1197784269

約数列:

[1, 3, 9, 11, 33, 99, 157, 281, 461, 471, 843, 1383, 1413, 1727, 2529, 3091, 4149, 5071, 5181, 9273, 15213, 15543, 27819, 44117, 45639, 72377, 129541, 132351, 217131, 388623, 397053, 485287, 651393, 796147, 1165869, 1424951, 1455861, 2388441, 4274853, 4367583, 7165323, 12824559, 20337937, 61013811, 183041433, 223717307, 671151921, 2013455763]

約数ペア:

[(1, 2013455763), (3, 671151921), (9, 223717307), (11, 183041433), (33, 61013811), (99, 20337937), (157, 12824559), (281, 7165323), (461, 4367583), (471, 4274853), (843, 2388441), (1383, 1455861), (1413, 1424951), (1727, 1165869), (2529, 796147), (3091, 651393), (4149, 485287), (5071, 397053), (5181, 388623), (9273, 217131), (15213, 132351), (15543, 129541), (27819, 72377), (44117, 45639)]