23056131

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 38903040

約数和(自身を除く): 15846909

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 131, 203, 289, 357, 393, 493, 609, 867, 917, 1479, 2023, 2227, 2751, 3451, 3799, 6069, 6681, 8381, 10353, 11397, 15589, 25143, 26593, 37859, 46767, 58667, 64583, 79779, 113577, 176001, 193749, 265013, 452081, 795039, 1097911, 1356243, 3293733, 7685377, 23056131]

約数ペア:

[(1, 23056131), (3, 7685377), (7, 3293733), (17, 1356243), (21, 1097911), (29, 795039), (51, 452081), (87, 265013), (119, 193749), (131, 176001), (203, 113577), (289, 79779), (357, 64583), (393, 58667), (493, 46767), (609, 37859), (867, 26593), (917, 25143), (1479, 15589), (2023, 11397), (2227, 10353), (2751, 8381), (3451, 6681), (3799, 6069)]