1974883557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{10193}}^1$

素因数の和:10373

約数の個数: 32

約数和(自身を含む): 2906513280

約数和(自身を除く): 931629723

約数列:

[1, 3, 17, 29, 51, 87, 131, 393, 493, 1479, 2227, 3799, 6681, 10193, 11397, 30579, 64583, 173281, 193749, 295597, 519843, 886791, 1335283, 4005849, 5025149, 15075447, 22699811, 38723207, 68099433, 116169621, 658294519, 1974883557]

約数ペア:

[(1, 1974883557), (3, 658294519), (17, 116169621), (29, 68099433), (51, 38723207), (87, 22699811), (131, 15075447), (393, 5025149), (493, 4005849), (1479, 1335283), (2227, 886791), (3799, 519843), (6681, 295597), (10193, 193749), (11397, 173281), (30579, 64583)]