1490147197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{84509}}^1$

素因数の和:84756

約数の個数: 16

約数和(自身を含む): 1865980800

約数和(自身を除く): 375833603

約数列:

[1, 7, 11, 77, 229, 1603, 2519, 17633, 84509, 591563, 929599, 6507193, 19352561, 135467927, 212878171, 1490147197]

約数ペア:

[(1, 1490147197), (7, 212878171), (11, 135467927), (77, 19352561), (229, 6507193), (1603, 929599), (2519, 591563), (17633, 84509)]