1283133033

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3907}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 2287399296

約数和(自身を除く): 1004266263

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 401, 819, 1203, 2807, 3609, 3907, 5213, 8421, 11721, 15639, 25263, 27349, 35163, 36491, 46917, 50791, 82047, 109473, 152373, 246141, 328419, 355537, 457119, 1066611, 1566707, 3199833, 4700121, 10966949, 14100363, 20367191, 32900847, 61101573, 98702541, 142570337, 183304719, 427711011, 1283133033]

約数ペア:

[(1, 1283133033), (3, 427711011), (7, 183304719), (9, 142570337), (13, 98702541), (21, 61101573), (39, 32900847), (63, 20367191), (91, 14100363), (117, 10966949), (273, 4700121), (401, 3199833), (819, 1566707), (1203, 1066611), (2807, 457119), (3609, 355537), (3907, 328419), (5213, 246141), (8421, 152373), (11721, 109473), (15639, 82047), (25263, 50791), (27349, 46917), (35163, 36491)]