268291329

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{77969}}^1$

素因数の和:78040

約数の個数: 16

約数和(自身を含む): 379246080

約数和(自身を除く): 110954751

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 77969, 233907, 2417039, 2884853, 7251117, 8654559, 89430443, 268291329]

約数ペア:

[(1, 268291329), (3, 89430443), (31, 8654559), (37, 7251117), (93, 2884853), (111, 2417039), (1147, 233907), (3441, 77969)]