30831081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19501}}^1$

素因数の和:19552

約数の個数: 16

約数和(自身を含む): 44932608

約数和(自身を除く): 14101527

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 19501, 58503, 331517, 604531, 994551, 1813593, 10277027, 30831081]

約数ペア:

[(1, 30831081), (3, 10277027), (17, 1813593), (31, 994551), (51, 604531), (93, 331517), (527, 58503), (1581, 19501)]