23508009

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4334

約数の個数: 32

約数和(自身を含む): 41184000

約数和(自身を除く): 17675991

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4289, 5481, 12867, 30023, 38601, 90069, 115803, 124381, 270207, 373143, 810621, 870667, 1119429, 2612001, 3358287, 7836003, 23508009]

約数ペア:

[(1, 23508009), (3, 7836003), (7, 3358287), (9, 2612001), (21, 1119429), (27, 870667), (29, 810621), (63, 373143), (87, 270207), (189, 124381), (203, 115803), (261, 90069), (609, 38601), (783, 30023), (1827, 12867), (4289, 5481)]