42448161

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7043}}^1$

素因数の和:7101

約数の個数: 24

約数和(自身を含む): 67453344

約数和(自身を除く): 25005183

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 7043, 21129, 49301, 147903, 288763, 345107, 866289, 1035321, 2021341, 6064023, 14149387, 42448161]

約数ペア:

[(1, 42448161), (3, 14149387), (7, 6064023), (21, 2021341), (41, 1035321), (49, 866289), (123, 345107), (147, 288763), (287, 147903), (861, 49301), (2009, 21129), (6027, 7043)]