23642991

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 35235200

約数和(自身を除く): 11592209

約数列:

[1, 3, 9, 43, 129, 199, 307, 387, 597, 921, 1791, 2763, 8557, 13201, 25671, 39603, 61093, 77013, 118809, 183279, 549837, 2626999, 7880997, 23642991]

約数ペア:

[(1, 23642991), (3, 7880997), (9, 2626999), (43, 549837), (129, 183279), (199, 118809), (307, 77013), (387, 61093), (597, 39603), (921, 25671), (1791, 13201), (2763, 8557)]