11389609

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 15556212

約数和(自身を除く): 4166603

約数列:

[1, 7, 11, 17, 49, 77, 113, 119, 121, 187, 539, 791, 833, 847, 1243, 1309, 1921, 2057, 5537, 5929, 8701, 9163, 13447, 13673, 14399, 21131, 60907, 94129, 95711, 100793, 147917, 232441, 669977, 1035419, 1627087, 11389609]

約数ペア:

[(1, 11389609), (7, 1627087), (11, 1035419), (17, 669977), (49, 232441), (77, 147917), (113, 100793), (119, 95711), (121, 94129), (187, 60907), (539, 21131), (791, 14399), (833, 13673), (847, 13447), (1243, 9163), (1309, 8701), (1921, 5929), (2057, 5537)]