128426411

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 137134080

約数和(自身を除く): 8707669

約数列:

[1, 23, 61, 239, 383, 1403, 5497, 8809, 14579, 23363, 91537, 335317, 537349, 2105351, 5583757, 128426411]

約数ペア:

[(1, 128426411), (23, 5583757), (61, 2105351), (239, 537349), (383, 335317), (1403, 91537), (5497, 23363), (8809, 14579)]