24863517

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 18746595

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 243, 311, 329, 423, 567, 933, 987, 1269, 1701, 2177, 2799, 2961, 3807, 6531, 8397, 8883, 11421, 14617, 19593, 25191, 26649, 43851, 58779, 75573, 79947, 102319, 131553, 176337, 306957, 394659, 529011, 920871, 1183977, 2762613, 3551931, 8287839, 24863517]

約数ペア:

[(1, 24863517), (3, 8287839), (7, 3551931), (9, 2762613), (21, 1183977), (27, 920871), (47, 529011), (63, 394659), (81, 306957), (141, 176337), (189, 131553), (243, 102319), (311, 79947), (329, 75573), (423, 58779), (567, 43851), (933, 26649), (987, 25191), (1269, 19593), (1701, 14617), (2177, 11421), (2799, 8883), (2961, 8397), (3807, 6531)]