222434817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17239}}^1$

素因数の和:17293

約数の個数: 32

約数和(自身を含む): 357488640

約数和(自身を除く): 135053823

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 12903, 17239, 51717, 189629, 293063, 396497, 568887, 879189, 1189491, 3223693, 4361467, 6740449, 9671079, 13084401, 20221347, 74144939, 222434817]

約数ペア:

[(1, 222434817), (3, 74144939), (11, 20221347), (17, 13084401), (23, 9671079), (33, 6740449), (51, 4361467), (69, 3223693), (187, 1189491), (253, 879189), (391, 568887), (561, 396497), (759, 293063), (1173, 189629), (4301, 51717), (12903, 17239)]