290647533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{5923}}^1$

素因数の和:7424

約数の個数: 16

約数和(自身を含む): 423115776

約数和(自身を除く): 132468243

約数列:

[1, 3, 11, 33, 1487, 4461, 5923, 16357, 17769, 49071, 65153, 195459, 8807501, 26422503, 96882511, 290647533]

約数ペア:

[(1, 290647533), (3, 96882511), (11, 26422503), (33, 8807501), (1487, 195459), (4461, 65153), (5923, 49071), (16357, 17769)]