298314981

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{46619}}^1$

素因数の和:46710

約数の個数: 20

約数和(自身を含む): 451281600

約数和(自身を除く): 152966619

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 46619, 139857, 419571, 1258713, 3682901, 3776139, 11048703, 33146109, 99438327, 298314981]

約数ペア:

[(1, 298314981), (3, 99438327), (9, 33146109), (27, 11048703), (79, 3776139), (81, 3682901), (237, 1258713), (711, 419571), (2133, 139857), (6399, 46619)]