189822017

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13183}}^1$

素因数の和:13229

約数の個数: 24

約数和(自身を含む): 252499968

約数和(自身を除く): 62677951

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 13183, 14399, 92281, 145013, 224111, 1015091, 1568777, 1595143, 2465221, 11166001, 17256547, 27117431, 189822017]

約数ペア:

[(1, 189822017), (7, 27117431), (11, 17256547), (17, 11166001), (77, 2465221), (119, 1595143), (121, 1568777), (187, 1015091), (847, 224111), (1309, 145013), (2057, 92281), (13183, 14399)]