29815917

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 40427520

約数和(自身を除く): 10611603

約数列:

[1, 3, 127, 139, 381, 417, 563, 1689, 17653, 52959, 71501, 78257, 214503, 234771, 9938639, 29815917]

約数ペア:

[(1, 29815917), (3, 9938639), (127, 234771), (139, 214503), (381, 78257), (417, 71501), (563, 52959), (1689, 17653)]