28194327

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1439}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 46725120

約数和(自身を除く): 18530793

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 1439, 2177, 2799, 4317, 6531, 10073, 12951, 19593, 30219, 90657, 447529, 1342587, 3132703, 4027761, 9398109, 28194327]

約数ペア:

[(1, 28194327), (3, 9398109), (7, 4027761), (9, 3132703), (21, 1342587), (63, 447529), (311, 90657), (933, 30219), (1439, 19593), (2177, 12951), (2799, 10073), (4317, 6531)]