977542371

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2785021}}^1$

素因数の和:2785043

約数の個数: 16

約数和(自身を含む): 1559612320

約数和(自身を除く): 582069949

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2785021, 8355063, 25065189, 36205273, 75195567, 108615819, 325847457, 977542371]

約数ペア:

[(1, 977542371), (3, 325847457), (9, 108615819), (13, 75195567), (27, 36205273), (39, 25065189), (117, 8355063), (351, 2785021)]