9247203

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 16169472

約数和(自身を除く): 6922269

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 347, 423, 567, 987, 1041, 1269, 2429, 2961, 3123, 3807, 7287, 8883, 9369, 16309, 21861, 26649, 28107, 48927, 65583, 114163, 146781, 196749, 342489, 440343, 1027467, 1321029, 3082401, 9247203]

約数ペア:

[(1, 9247203), (3, 3082401), (7, 1321029), (9, 1027467), (21, 440343), (27, 342489), (47, 196749), (63, 146781), (81, 114163), (141, 65583), (189, 48927), (329, 28107), (347, 26649), (423, 21861), (567, 16309), (987, 9369), (1041, 8883), (1269, 7287), (2429, 3807), (2961, 3123)]