348522939

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{20921}}^1$

素因数の和:21547

約数の個数: 16

約数和(自身を含む): 517191840

約数和(自身を除く): 168668901

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 16659, 20921, 62763, 188289, 564867, 12908257, 38724771, 116174313, 348522939]

約数ペア:

[(1, 348522939), (3, 116174313), (9, 38724771), (27, 12908257), (617, 564867), (1851, 188289), (5553, 62763), (16659, 20921)]