42447013

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 50117760

約数和(自身を除く): 7670747

約数列:

[1, 7, 41, 131, 287, 917, 1129, 5371, 7903, 37597, 46289, 147899, 324023, 1035293, 6063859, 42447013]

約数ペア:

[(1, 42447013), (7, 6063859), (41, 1035293), (131, 324023), (287, 147899), (917, 46289), (1129, 37597), (5371, 7903)]