28949691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18311}}^1$

素因数の和:18362

約数の個数: 16

約数和(自身を含む): 42190848

約数和(自身を除く): 13241157

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 18311, 54933, 311287, 567641, 933861, 1702923, 9649897, 28949691]

約数ペア:

[(1, 28949691), (3, 9649897), (17, 1702923), (31, 933861), (51, 567641), (93, 311287), (527, 54933), (1581, 18311)]