22708719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 38548224

約数和(自身を除く): 15839505

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 103, 131, 153, 187, 309, 393, 561, 927, 1133, 1179, 1441, 1683, 1751, 2227, 3399, 4323, 5253, 6681, 10197, 12969, 13493, 15759, 19261, 20043, 24497, 40479, 57783, 73491, 121437, 148423, 173349, 220473, 229381, 445269, 688143, 1335807, 2064429, 2523191, 7569573, 22708719]

約数ペア:

[(1, 22708719), (3, 7569573), (9, 2523191), (11, 2064429), (17, 1335807), (33, 688143), (51, 445269), (99, 229381), (103, 220473), (131, 173349), (153, 148423), (187, 121437), (309, 73491), (393, 57783), (561, 40479), (927, 24497), (1133, 20043), (1179, 19261), (1441, 15759), (1683, 13493), (1751, 12969), (2227, 10197), (3399, 6681), (4323, 5253)]