980738283

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{91393}}^1$

素因数の和:91483

約数の個数: 24

約数和(自身を含む): 1541999568

約数和(自身を除く): 561261285

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 91393, 274179, 639751, 1919253, 4478257, 6671689, 13434771, 20015067, 46701823, 140105469, 326912761, 980738283]

約数ペア:

[(1, 980738283), (3, 326912761), (7, 140105469), (21, 46701823), (49, 20015067), (73, 13434771), (147, 6671689), (219, 4478257), (511, 1919253), (1533, 639751), (3577, 274179), (10731, 91393)]