30473217

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 45726720

約数和(自身を除く): 15253503

約数列:

[1, 3, 9, 31, 93, 239, 279, 457, 717, 1371, 2151, 4113, 7409, 14167, 22227, 42501, 66681, 109223, 127503, 327669, 983007, 3385913, 10157739, 30473217]

約数ペア:

[(1, 30473217), (3, 10157739), (9, 3385913), (31, 983007), (93, 327669), (239, 127503), (279, 109223), (457, 66681), (717, 42501), (1371, 22227), (2151, 14167), (4113, 7409)]