961536021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{953}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 1396961280

約数和(自身を除く): 435425259

約数列:

[1, 3, 19, 31, 57, 93, 571, 589, 953, 1713, 1767, 2859, 10849, 17701, 18107, 29543, 32547, 53103, 54321, 88629, 336319, 544163, 561317, 1008957, 1632489, 1683951, 10339097, 16869053, 31017291, 50607159, 320512007, 961536021]

約数ペア:

[(1, 961536021), (3, 320512007), (19, 50607159), (31, 31017291), (57, 16869053), (93, 10339097), (571, 1683951), (589, 1632489), (953, 1008957), (1713, 561317), (1767, 544163), (2859, 336319), (10849, 88629), (17701, 54321), (18107, 53103), (29543, 32547)]