1213376949

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{3187}}^1$

素因数の和:3494

約数の個数: 32

約数和(自身を含む): 1836288000

約数和(自身を除く): 622911051

約数列:

[1, 3, 9, 27, 59, 177, 239, 531, 717, 1593, 2151, 3187, 6453, 9561, 14101, 28683, 42303, 86049, 126909, 188033, 380727, 564099, 761693, 1692297, 2285079, 5076891, 6855237, 20565711, 44939887, 134819661, 404458983, 1213376949]

約数ペア:

[(1, 1213376949), (3, 404458983), (9, 134819661), (27, 44939887), (59, 20565711), (177, 6855237), (239, 5076891), (531, 2285079), (717, 1692297), (1593, 761693), (2151, 564099), (3187, 380727), (6453, 188033), (9561, 126909), (14101, 86049), (28683, 42303)]