349969227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 502110720

約数和(自身を除く): 152141493

約数列:

[1, 3, 19, 57, 73, 151, 219, 453, 557, 1387, 1671, 2869, 4161, 8607, 10583, 11023, 31749, 33069, 40661, 84107, 121983, 209437, 252321, 628311, 772559, 1598033, 2317677, 4794099, 6139811, 18419433, 116656409, 349969227]

約数ペア:

[(1, 349969227), (3, 116656409), (19, 18419433), (57, 6139811), (73, 4794099), (151, 2317677), (219, 1598033), (453, 772559), (557, 628311), (1387, 252321), (1671, 209437), (2869, 121983), (4161, 84107), (8607, 40661), (10583, 33069), (11023, 31749)]