11225151

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 20127744

約数和(自身を除く): 8902593

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 223, 329, 357, 423, 669, 799, 987, 1071, 1561, 2007, 2397, 2961, 3791, 4683, 5593, 7191, 10481, 11373, 14049, 16779, 26537, 31443, 34119, 50337, 73367, 79611, 94329, 178177, 220101, 238833, 534531, 660303, 1247239, 1603593, 3741717, 11225151]

約数ペア:

[(1, 11225151), (3, 3741717), (7, 1603593), (9, 1247239), (17, 660303), (21, 534531), (47, 238833), (51, 220101), (63, 178177), (119, 94329), (141, 79611), (153, 73367), (223, 50337), (329, 34119), (357, 31443), (423, 26537), (669, 16779), (799, 14049), (987, 11373), (1071, 10481), (1561, 7191), (2007, 5593), (2397, 4683), (2961, 3791)]