31979883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2671}}^1$

素因数の和:2994

約数の個数: 16

約数和(自身を含む): 46086656

約数和(自身を除く): 14106773

約数列:

[1, 3, 13, 39, 307, 921, 2671, 3991, 8013, 11973, 34723, 104169, 819997, 2459991, 10659961, 31979883]

約数ペア:

[(1, 31979883), (3, 10659961), (13, 2459991), (39, 819997), (307, 104169), (921, 34723), (2671, 11973), (3991, 8013)]