977884791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{12049}}^1$

素因数の和:14146

約数の個数: 16

約数和(自身を含む): 1404933600

約数和(自身を除く): 427048809

約数列:

[1, 3, 13, 39, 2081, 6243, 12049, 27053, 36147, 81159, 156637, 469911, 25073969, 75221907, 325961597, 977884791]

約数ペア:

[(1, 977884791), (3, 325961597), (13, 75221907), (39, 25073969), (2081, 469911), (6243, 156637), (12049, 81159), (27053, 36147)]