30395871

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 19681569

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 1931, 5247, 5793, 15741, 17379, 21241, 52137, 63723, 102343, 191169, 307029, 573507, 921087, 1125773, 2763261, 3377319, 10131957, 30395871]

約数ペア:

[(1, 30395871), (3, 10131957), (9, 3377319), (11, 2763261), (27, 1125773), (33, 921087), (53, 573507), (99, 307029), (159, 191169), (297, 102343), (477, 63723), (583, 52137), (1431, 21241), (1749, 17379), (1931, 15741), (5247, 5793)]