11158917

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 19348992

約数和(自身を除く): 8190075

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 77, 103, 147, 201, 231, 309, 469, 539, 721, 737, 1133, 1407, 1617, 2163, 2211, 3283, 3399, 5047, 5159, 6901, 7931, 9849, 15141, 15477, 20703, 23793, 36113, 48307, 55517, 75911, 108339, 144921, 166551, 227733, 338149, 531377, 1014447, 1594131, 3719639, 11158917]

約数ペア:

[(1, 11158917), (3, 3719639), (7, 1594131), (11, 1014447), (21, 531377), (33, 338149), (49, 227733), (67, 166551), (77, 144921), (103, 108339), (147, 75911), (201, 55517), (231, 48307), (309, 36113), (469, 23793), (539, 20703), (721, 15477), (737, 15141), (1133, 9849), (1407, 7931), (1617, 6901), (2163, 5159), (2211, 5047), (3283, 3399)]