474222021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102181}}^1$

素因数の和:102221

約数の個数: 32

約数和(自身を含む): 823995648

約数和(自身を除く): 349773627

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 102181, 306543, 715267, 1328353, 1737077, 2145801, 3985059, 5211231, 9298471, 12159539, 22582001, 27895413, 36478617, 67746003, 158074007, 474222021]

約数ペア:

[(1, 474222021), (3, 158074007), (7, 67746003), (13, 36478617), (17, 27895413), (21, 22582001), (39, 12159539), (51, 9298471), (91, 5211231), (119, 3985059), (221, 2145801), (273, 1737077), (357, 1328353), (663, 715267), (1547, 306543), (4641, 102181)]