86850501

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 45030459

約数列:

[1, 3, 17, 19, 47, 51, 57, 141, 323, 799, 893, 969, 1907, 2397, 2679, 5721, 15181, 32419, 36233, 45543, 89629, 97257, 108699, 268887, 615961, 1523693, 1702951, 1847883, 4571079, 5108853, 28950167, 86850501]

約数ペア:

[(1, 86850501), (3, 28950167), (17, 5108853), (19, 4571079), (47, 1847883), (51, 1702951), (57, 1523693), (141, 615961), (323, 268887), (799, 108699), (893, 97257), (969, 89629), (1907, 45543), (2397, 36233), (2679, 32419), (5721, 15181)]