10686249

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 18678528

約数和(自身を除く): 7992279

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 401, 423, 567, 987, 1203, 1269, 2807, 2961, 3609, 3807, 8421, 8883, 10827, 18847, 25263, 26649, 32481, 56541, 75789, 131929, 169623, 227367, 395787, 508869, 1187361, 1526607, 3562083, 10686249]

約数ペア:

[(1, 10686249), (3, 3562083), (7, 1526607), (9, 1187361), (21, 508869), (27, 395787), (47, 227367), (63, 169623), (81, 131929), (141, 75789), (189, 56541), (329, 32481), (401, 26649), (423, 25263), (567, 18847), (987, 10827), (1203, 8883), (1269, 8421), (2807, 3807), (2961, 3609)]