4711581

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 8090880

約数和(自身を除く): 3379299

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 257, 291, 679, 771, 873, 1799, 2037, 2313, 2619, 5397, 6111, 6939, 16191, 18333, 24929, 48573, 74787, 174503, 224361, 523509, 673083, 1570527, 4711581]

約数ペア:

[(1, 4711581), (3, 1570527), (7, 673083), (9, 523509), (21, 224361), (27, 174503), (63, 74787), (97, 48573), (189, 24929), (257, 18333), (291, 16191), (679, 6939), (771, 6111), (873, 5397), (1799, 2619), (2037, 2313)]