22928589

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 36416160

約数和(自身を除く): 13487571

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 227, 261, 387, 681, 783, 1161, 1247, 2043, 2349, 3483, 3741, 6129, 6583, 9761, 11223, 18387, 19749, 29283, 33669, 59247, 87849, 101007, 177741, 263547, 283069, 533223, 790641, 849207, 2547621, 7642863, 22928589]

約数ペア:

[(1, 22928589), (3, 7642863), (9, 2547621), (27, 849207), (29, 790641), (43, 533223), (81, 283069), (87, 263547), (129, 177741), (227, 101007), (261, 87849), (387, 59247), (681, 33669), (783, 29283), (1161, 19749), (1247, 18387), (2043, 11223), (2349, 9761), (3483, 6583), (3741, 6129)]