233640309

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{182389}}^1$

素因数の和:182460

約数の個数: 16

約数和(自身を含む): 361861760

約数和(自身を除く): 128221451

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 182389, 547167, 1276723, 3830169, 11125729, 33377187, 77880103, 233640309]

約数ペア:

[(1, 233640309), (3, 77880103), (7, 33377187), (21, 11125729), (61, 3830169), (183, 1276723), (427, 547167), (1281, 182389)]