11715671961

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{23371}}^1$

素因数の和:23566

約数の個数: 48

約数和(自身を含む): 19785800320

約数和(自身を除く): 8070128359

約数列:

[1, 3, 7, 9, 21, 63, 73, 109, 219, 327, 511, 657, 763, 981, 1533, 2289, 4599, 6867, 7957, 23371, 23871, 55699, 70113, 71613, 163597, 167097, 210339, 490791, 501291, 1472373, 1706083, 2547439, 5118249, 7642317, 11942581, 15354747, 17832073, 22926951, 35827743, 53496219, 107483229, 160488657, 185963047, 557889141, 1301741329, 1673667423, 3905223987, 11715671961]

約数ペア:

[(1, 11715671961), (3, 3905223987), (7, 1673667423), (9, 1301741329), (21, 557889141), (63, 185963047), (73, 160488657), (109, 107483229), (219, 53496219), (327, 35827743), (511, 22926951), (657, 17832073), (763, 15354747), (981, 11942581), (1533, 7642317), (2289, 5118249), (4599, 2547439), (6867, 1706083), (7957, 1472373), (23371, 501291), (23871, 490791), (55699, 210339), (70113, 167097), (71613, 163597)]