922887

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 1651200

約数和(自身を除く): 728313

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 257, 399, 513, 771, 1197, 1799, 2313, 3591, 4883, 5397, 6939, 14649, 16191, 34181, 43947, 48573, 102543, 131841, 307629, 922887]

約数ペア:

[(1, 922887), (3, 307629), (7, 131841), (9, 102543), (19, 48573), (21, 43947), (27, 34181), (57, 16191), (63, 14649), (133, 6939), (171, 5397), (189, 4883), (257, 3591), (399, 2313), (513, 1799), (771, 1197)]