1791671067

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 2728028160

約数和(自身を除く): 936357093

約数列:

[1, 3, 9, 43, 47, 129, 137, 141, 387, 411, 423, 719, 1233, 2021, 2157, 5891, 6063, 6439, 6471, 17673, 18189, 19317, 30917, 33793, 53019, 57951, 92751, 98503, 101379, 276877, 278253, 295509, 304137, 830631, 886527, 1453099, 2491893, 4235629, 4359297, 4629641, 12706887, 13077891, 13888923, 38120661, 41666769, 199074563, 597223689, 1791671067]

約数ペア:

[(1, 1791671067), (3, 597223689), (9, 199074563), (43, 41666769), (47, 38120661), (129, 13888923), (137, 13077891), (141, 12706887), (387, 4629641), (411, 4359297), (423, 4235629), (719, 2491893), (1233, 1453099), (2021, 886527), (2157, 830631), (5891, 304137), (6063, 295509), (6439, 278253), (6471, 276877), (17673, 101379), (18189, 98503), (19317, 92751), (30917, 57951), (33793, 53019)]