8269047

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 13120000

約数和(自身を除く): 4850953

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 199, 243, 513, 597, 729, 1539, 1791, 2187, 3781, 4617, 5373, 11343, 13851, 16119, 34029, 41553, 48357, 102087, 145071, 306261, 435213, 918783, 2756349, 8269047]

約数ペア:

[(1, 8269047), (3, 2756349), (9, 918783), (19, 435213), (27, 306261), (57, 145071), (81, 102087), (171, 48357), (199, 41553), (243, 34029), (513, 16119), (597, 13851), (729, 11343), (1539, 5373), (1791, 4617), (2187, 3781)]