1330900641

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{1499}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 2330640000

約数和(自身を除く): 999739359

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 829, 1071, 1499, 2487, 4497, 5803, 7461, 10493, 13491, 14093, 17409, 25483, 31479, 42279, 52227, 76449, 94437, 98651, 126837, 178381, 229347, 295953, 535143, 887859, 1242671, 1605429, 3728013, 8698697, 11184039, 21125407, 26096091, 63376221, 78288273, 147877849, 190128663, 443633547, 1330900641]

約数ペア:

[(1, 1330900641), (3, 443633547), (7, 190128663), (9, 147877849), (17, 78288273), (21, 63376221), (51, 26096091), (63, 21125407), (119, 11184039), (153, 8698697), (357, 3728013), (829, 1605429), (1071, 1242671), (1499, 887859), (2487, 535143), (4497, 295953), (5803, 229347), (7461, 178381), (10493, 126837), (13491, 98651), (14093, 94437), (17409, 76449), (25483, 52227), (31479, 42279)]