1237147

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 12

約数和(自身を含む): 1371600

約数和(自身を除く): 134453

約数列:

[1, 19, 23, 149, 361, 437, 2831, 3427, 8303, 53789, 65113, 1237147]

約数ペア:

[(1, 1237147), (19, 65113), (23, 53789), (149, 8303), (361, 3427), (437, 2831)]