1478889243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{160001}}^1$

素因数の和:160099

約数の個数: 24

約数和(自身を含む): 2329629120

約数和(自身を除く): 850739877

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 160001, 480003, 1440009, 2080013, 6240039, 12640079, 18720117, 37920237, 113760711, 164321027, 492963081, 1478889243]

約数ペア:

[(1, 1478889243), (3, 492963081), (9, 164321027), (13, 113760711), (39, 37920237), (79, 18720117), (117, 12640079), (237, 6240039), (711, 2080013), (1027, 1440009), (3081, 480003), (9243, 160001)]