7473081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 13329792

約数和(自身を除く): 5856711

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 173, 187, 231, 357, 363, 519, 561, 847, 1211, 1309, 1903, 2057, 2541, 2941, 3633, 3927, 5709, 6171, 8823, 13321, 14399, 20587, 20933, 32351, 39963, 43197, 61761, 62799, 97053, 146531, 226457, 355861, 439593, 679371, 1067583, 2491027, 7473081]

約数ペア:

[(1, 7473081), (3, 2491027), (7, 1067583), (11, 679371), (17, 439593), (21, 355861), (33, 226457), (51, 146531), (77, 97053), (119, 62799), (121, 61761), (173, 43197), (187, 39963), (231, 32351), (357, 20933), (363, 20587), (519, 14399), (561, 13321), (847, 8823), (1211, 6171), (1309, 5709), (1903, 3927), (2057, 3633), (2541, 2941)]