2924817

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 1806063

約数列:

[1, 3, 7, 21, 41, 43, 79, 123, 129, 237, 287, 301, 553, 861, 903, 1659, 1763, 3239, 3397, 5289, 9717, 10191, 12341, 22673, 23779, 37023, 68019, 71337, 139277, 417831, 974939, 2924817]

約数ペア:

[(1, 2924817), (3, 974939), (7, 417831), (21, 139277), (41, 71337), (43, 68019), (79, 37023), (123, 23779), (129, 22673), (237, 12341), (287, 10191), (301, 9717), (553, 5289), (861, 3397), (903, 3239), (1659, 1763)]