1796627763

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{221069}}^1$

素因数の和:221128

約数の個数: 32

約数和(自身を含む): 3112665600

約数和(自身を除く): 1316037837

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 221069, 663207, 1547483, 1989621, 4642449, 5968863, 9505967, 13927347, 28517901, 41782041, 66541769, 85553703, 199625307, 256661109, 598875921, 1796627763]

約数ペア:

[(1, 1796627763), (3, 598875921), (7, 256661109), (9, 199625307), (21, 85553703), (27, 66541769), (43, 41782041), (63, 28517901), (129, 13927347), (189, 9505967), (301, 5968863), (387, 4642449), (903, 1989621), (1161, 1547483), (2709, 663207), (8127, 221069)]