388540802823

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{47950241}}^1$

素因数の和:47950354

約数の個数: 16

約数和(自身を含む): 539344322016

約数和(自身を除く): 150803519193

約数列:

[1, 3, 37, 73, 111, 219, 2701, 8103, 47950241, 143850723, 1774158917, 3500367593, 5322476751, 10501102779, 129513600941, 388540802823]

約数ペア:

[(1, 388540802823), (3, 129513600941), (37, 10501102779), (73, 5322476751), (111, 3500367593), (219, 1774158917), (2701, 143850723), (8103, 47950241)]