381258905031

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{2136371}}^1$

素因数の和:2136707

約数の個数: 24

約数和(自身を含む): 559900373760

約数和(自身を除く): 178641468729

約数列:

[1, 3, 9, 79, 237, 251, 711, 753, 2259, 19829, 59487, 178461, 2136371, 6409113, 19227339, 168773309, 506319927, 536229121, 1518959781, 1608687363, 4826062089, 42362100559, 127086301677, 381258905031]

約数ペア:

[(1, 381258905031), (3, 127086301677), (9, 42362100559), (79, 4826062089), (237, 1608687363), (251, 1518959781), (711, 536229121), (753, 506319927), (2259, 168773309), (19829, 19227339), (59487, 6409113), (178461, 2136371)]