977776979

素因数分解:

${\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 1015402080

約数和(自身を除く): 37625101

約数列:

[1, 41, 109, 331, 661, 4469, 13571, 27101, 36079, 72049, 218791, 1479239, 2954009, 8970431, 23848219, 977776979]

約数ペア:

[(1, 977776979), (41, 23848219), (109, 8970431), (331, 2954009), (661, 1479239), (4469, 218791), (13571, 72049), (27101, 36079)]