2282931

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 3962880

約数和(自身を除く): 1679949

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 257, 329, 423, 771, 987, 1269, 1799, 2313, 2961, 5397, 6939, 8883, 12079, 16191, 36237, 48573, 84553, 108711, 253659, 326133, 760977, 2282931]

約数ペア:

[(1, 2282931), (3, 760977), (7, 326133), (9, 253659), (21, 108711), (27, 84553), (47, 48573), (63, 36237), (141, 16191), (189, 12079), (257, 8883), (329, 6939), (423, 5397), (771, 2961), (987, 2313), (1269, 1799)]