2762613

素因数分解:

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

素因数の和:374

約数の個数: 32

約数和(自身を含む): 4792320

約数和(自身を除く): 2029707

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 311, 329, 423, 933, 987, 1269, 2177, 2799, 2961, 6531, 8397, 8883, 14617, 19593, 43851, 58779, 102319, 131553, 306957, 394659, 920871, 2762613]

約数ペア:

[(1, 2762613), (3, 920871), (7, 394659), (9, 306957), (21, 131553), (27, 102319), (47, 58779), (63, 43851), (141, 19593), (189, 14617), (311, 8883), (329, 8397), (423, 6531), (933, 2961), (987, 2799), (1269, 2177)]