11749941

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 80

約数和(自身を含む): 22581504

約数和(自身を除く): 10831563

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 53, 63, 69, 81, 119, 153, 159, 161, 189, 207, 357, 371, 391, 459, 477, 483, 567, 621, 901, 1071, 1113, 1173, 1219, 1377, 1431, 1449, 1863, 2703, 2737, 3213, 3339, 3519, 3657, 4293, 4347, 6307, 8109, 8211, 8533, 9639, 10017, 10557, 10971, 13041, 18921, 20723, 24327, 24633, 25599, 30051, 31671, 32913, 56763, 62169, 72981, 73899, 76797, 98739, 145061, 170289, 186507, 221697, 230391, 435183, 510867, 559521, 691173, 1305549, 1678563, 3916647, 11749941]

約数ペア:

[(1, 11749941), (3, 3916647), (7, 1678563), (9, 1305549), (17, 691173), (21, 559521), (23, 510867), (27, 435183), (51, 230391), (53, 221697), (63, 186507), (69, 170289), (81, 145061), (119, 98739), (153, 76797), (159, 73899), (161, 72981), (189, 62169), (207, 56763), (357, 32913), (371, 31671), (391, 30051), (459, 25599), (477, 24633), (483, 24327), (567, 20723), (621, 18921), (901, 13041), (1071, 10971), (1113, 10557), (1173, 10017), (1219, 9639), (1377, 8533), (1431, 8211), (1449, 8109), (1863, 6307), (2703, 4347), (2737, 4293), (3213, 3657), (3339, 3519)]