23045463

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 39975936

約数和(自身を除く): 16930473

約数列:

[1, 3, 7, 9, 21, 43, 47, 63, 129, 141, 181, 301, 329, 387, 423, 543, 903, 987, 1267, 1629, 2021, 2709, 2961, 3801, 6063, 7783, 8507, 11403, 14147, 18189, 23349, 25521, 42441, 54481, 59549, 70047, 76563, 127323, 163443, 178647, 365801, 490329, 535941, 1097403, 2560607, 3292209, 7681821, 23045463]

約数ペア:

[(1, 23045463), (3, 7681821), (7, 3292209), (9, 2560607), (21, 1097403), (43, 535941), (47, 490329), (63, 365801), (129, 178647), (141, 163443), (181, 127323), (301, 76563), (329, 70047), (387, 59549), (423, 54481), (543, 42441), (903, 25521), (987, 23349), (1267, 18189), (1629, 14147), (2021, 11403), (2709, 8507), (2961, 7783), (3801, 6063)]