385874687

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 452466000

約数和(自身を除く): 66591313

約数列:

[1, 11, 17, 121, 149, 187, 1259, 1639, 2057, 2533, 13849, 18029, 21403, 27863, 152339, 187591, 235433, 306493, 2063501, 2589763, 3189047, 22698511, 35079517, 385874687]

約数ペア:

[(1, 385874687), (11, 35079517), (17, 22698511), (121, 3189047), (149, 2589763), (187, 2063501), (1259, 306493), (1639, 235433), (2057, 187591), (2533, 152339), (13849, 27863), (18029, 21403)]