2912909961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1\times {\mathrm{23131}}^1$

素因数の和:26376

約数の個数: 16

約数和(自身を含む): 4184116160

約数和(自身を除く): 1271206199

約数列:

[1, 3, 13, 39, 3229, 9687, 23131, 41977, 69393, 125931, 300703, 902109, 74689999, 224069997, 970969987, 2912909961]

約数ペア:

[(1, 2912909961), (3, 970969987), (13, 224069997), (39, 74689999), (3229, 902109), (9687, 300703), (23131, 125931), (41977, 69393)]