3129651

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 5491200

約数和(自身を除く): 2361549

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 571, 609, 783, 1713, 1827, 3997, 5139, 5481, 11991, 15417, 16559, 35973, 49677, 107919, 115913, 149031, 347739, 447093, 1043217, 3129651]

約数ペア:

[(1, 3129651), (3, 1043217), (7, 447093), (9, 347739), (21, 149031), (27, 115913), (29, 107919), (63, 49677), (87, 35973), (189, 16559), (203, 15417), (261, 11991), (571, 5481), (609, 5139), (783, 3997), (1713, 1827)]