2648376003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9701011}}^1$

素因数の和:9701034

約数の個数: 16

約数和(自身を含む): 4346053376

約数和(自身を除く): 1697677373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 9701011, 29103033, 67907077, 126113143, 203721231, 378339429, 882792001, 2648376003]

約数ペア:

[(1, 2648376003), (3, 882792001), (7, 378339429), (13, 203721231), (21, 126113143), (39, 67907077), (91, 29103033), (273, 9701011)]