1946813751

素因数分解:

$3^3\times {\mathrm{1103}}^1\times {\mathrm{65371}}^1$

素因数の和:66483

約数の個数: 16

約数和(自身を含む): 2886827520

約数和(自身を除く): 940013769

約数列:

[1, 3, 9, 27, 1103, 3309, 9927, 29781, 65371, 196113, 588339, 1765017, 72104213, 216312639, 648937917, 1946813751]

約数ペア:

[(1, 1946813751), (3, 648937917), (9, 216312639), (27, 72104213), (1103, 1765017), (3309, 588339), (9927, 196113), (29781, 65371)]