2380494879

素因数分解:

$3^3\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{9817}}^1$

素因数の和:11116

約数の個数: 32

約数和(自身を含む): 4034019840

約数和(自身を除く): 1653524961

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1283, 3849, 8981, 9817, 11547, 26943, 29451, 34641, 68719, 80829, 88353, 206157, 242487, 265059, 618471, 1855413, 12595211, 37785633, 88166477, 113356899, 264499431, 340070697, 793498293, 2380494879]

約数ペア:

[(1, 2380494879), (3, 793498293), (7, 340070697), (9, 264499431), (21, 113356899), (27, 88166477), (63, 37785633), (189, 12595211), (1283, 1855413), (3849, 618471), (8981, 265059), (9817, 242487), (11547, 206157), (26943, 88353), (29451, 80829), (34641, 68719)]