145316017

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15901

約数の個数: 24

約数和(自身を含む): 195268320

約数和(自身を除く): 49952303

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 15859, 111013, 174449, 269603, 777091, 1221143, 1887221, 2965633, 8548001, 13210547, 20759431, 145316017]

約数ペア:

[(1, 145316017), (7, 20759431), (11, 13210547), (17, 8548001), (49, 2965633), (77, 1887221), (119, 1221143), (187, 777091), (539, 269603), (833, 174449), (1309, 111013), (9163, 15859)]