1315662963

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 1931005440

約数和(自身を除く): 615342477

約数列:

[1, 3, 17, 47, 51, 83, 141, 249, 289, 389, 799, 867, 1167, 1411, 2397, 3901, 4233, 6613, 11703, 13583, 18283, 19839, 23987, 32287, 40749, 54849, 66317, 71961, 96861, 112421, 198951, 310811, 337263, 548879, 932433, 1127389, 1517489, 1646637, 3382167, 4552467, 5283787, 9330943, 15851361, 25797313, 27992829, 77391939, 438554321, 1315662963]

約数ペア:

[(1, 1315662963), (3, 438554321), (17, 77391939), (47, 27992829), (51, 25797313), (83, 15851361), (141, 9330943), (249, 5283787), (289, 4552467), (389, 3382167), (799, 1646637), (867, 1517489), (1167, 1127389), (1411, 932433), (2397, 548879), (3901, 337263), (4233, 310811), (6613, 198951), (11703, 112421), (13583, 96861), (18283, 71961), (19839, 66317), (23987, 54849), (32287, 40749)]