2013449157

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{64231}}^1$

素因数の和:64292

約数の個数: 28

約数和(自身を含む): 3089045344

約数和(自身を除く): 1075596187

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 3483, 10449, 31347, 64231, 192693, 578079, 1734237, 2761933, 5202711, 8285799, 15608133, 24857397, 46824399, 74572191, 223716573, 671149719, 2013449157]

約数ペア:

[(1, 2013449157), (3, 671149719), (9, 223716573), (27, 74572191), (43, 46824399), (81, 24857397), (129, 15608133), (243, 8285799), (387, 5202711), (729, 2761933), (1161, 1734237), (3483, 578079), (10449, 192693), (31347, 64231)]