6541977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 9934848

約数和(自身を除く): 3392871

約数列:

[1, 3, 13, 39, 43, 47, 83, 129, 141, 249, 559, 611, 1079, 1677, 1833, 2021, 3237, 3569, 3901, 6063, 10707, 11703, 26273, 46397, 50713, 78819, 139191, 152139, 167743, 503229, 2180659, 6541977]

約数ペア:

[(1, 6541977), (3, 2180659), (13, 503229), (39, 167743), (43, 152139), (47, 139191), (83, 78819), (129, 50713), (141, 46397), (249, 26273), (559, 11703), (611, 10707), (1079, 6063), (1677, 3901), (1833, 3569), (2021, 3237)]