2174666739

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{13381}}^1$

素因数の和:13571

約数の個数: 32

約数和(自身を含む): 3391534080

約数和(自身を除く): 1216867341

約数列:

[1, 3, 7, 21, 71, 109, 213, 327, 497, 763, 1491, 2289, 7739, 13381, 23217, 40143, 54173, 93667, 162519, 281001, 950051, 1458529, 2850153, 4375587, 6650357, 10209703, 19951071, 30629109, 103555559, 310666677, 724888913, 2174666739]

約数ペア:

[(1, 2174666739), (3, 724888913), (7, 310666677), (21, 103555559), (71, 30629109), (109, 19951071), (213, 10209703), (327, 6650357), (497, 4375587), (763, 2850153), (1491, 1458529), (2289, 950051), (7739, 281001), (13381, 162519), (23217, 93667), (40143, 54173)]