979478703

素因数分解:

$3^3\times 7^1\times {\mathrm{5182427}}^1$

素因数の和:5182443

約数の個数: 16

約数和(自身を含む): 1658376960

約数和(自身を除く): 678898257

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5182427, 15547281, 36276989, 46641843, 108830967, 139925529, 326492901, 979478703]

約数ペア:

[(1, 979478703), (3, 326492901), (7, 139925529), (9, 108830967), (21, 46641843), (27, 36276989), (63, 15547281), (189, 5182427)]