28196306109

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{5783}}^1\times {\mathrm{28513}}^1$

素因数の和:34321

約数の個数: 24

約数和(自身を含む): 42880493760

約数和(自身を除く): 14684187651

約数列:

[1, 3, 9, 19, 57, 171, 5783, 17349, 28513, 52047, 85539, 109877, 256617, 329631, 541747, 988893, 1625241, 4875723, 164890679, 494672037, 1484016111, 3132922901, 9398768703, 28196306109]

約数ペア:

[(1, 28196306109), (3, 9398768703), (9, 3132922901), (19, 1484016111), (57, 494672037), (171, 164890679), (5783, 4875723), (17349, 1625241), (28513, 988893), (52047, 541747), (85539, 329631), (109877, 256617)]