2725341

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 3864000

約数和(自身を除く): 1138659

約数列:

[1, 3, 19, 57, 137, 349, 411, 1047, 2603, 6631, 7809, 19893, 47813, 143439, 908447, 2725341]

約数ペア:

[(1, 2725341), (3, 908447), (19, 143439), (57, 47813), (137, 19893), (349, 7809), (411, 6631), (1047, 2603)]