238480983

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{679433}}^1$

素因数の和:679455

約数の個数: 16

約数和(自身を含む): 380483040

約数和(自身を除く): 142002057

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 679433, 2038299, 6114897, 8832629, 18344691, 26497887, 79493661, 238480983]

約数ペア:

[(1, 238480983), (3, 79493661), (9, 26497887), (13, 18344691), (27, 8832629), (39, 6114897), (117, 2038299), (351, 679433)]