23751261

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 38666160

約数和(自身を除く): 14914899

約数列:

[1, 3, 9, 17, 29, 51, 53, 87, 101, 153, 159, 261, 303, 477, 493, 901, 909, 1479, 1537, 1717, 2703, 2929, 4437, 4611, 5151, 5353, 8109, 8787, 13833, 15453, 16059, 26129, 26361, 48177, 49793, 78387, 91001, 149379, 155237, 235161, 273003, 448137, 465711, 819009, 1397133, 2639029, 7917087, 23751261]

約数ペア:

[(1, 23751261), (3, 7917087), (9, 2639029), (17, 1397133), (29, 819009), (51, 465711), (53, 448137), (87, 273003), (101, 235161), (153, 155237), (159, 149379), (261, 91001), (303, 78387), (477, 49793), (493, 48177), (901, 26361), (909, 26129), (1479, 16059), (1537, 15453), (1717, 13833), (2703, 8787), (2929, 8109), (4437, 5353), (4611, 5151)]