279327138

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{1399}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 566092800

約数和(自身を除く): 286765662

約数列:

[1, 2, 3, 6, 107, 214, 311, 321, 622, 642, 933, 1399, 1866, 2798, 4197, 8394, 33277, 66554, 99831, 149693, 199662, 299386, 435089, 449079, 870178, 898158, 1305267, 2610534, 46554523, 93109046, 139663569, 279327138]

約数ペア:

[(1, 279327138), (2, 139663569), (3, 93109046), (6, 46554523), (107, 2610534), (214, 1305267), (311, 898158), (321, 870178), (622, 449079), (642, 435089), (933, 299386), (1399, 199662), (1866, 149693), (2798, 99831), (4197, 66554), (8394, 33277)]