16880779041

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{469811}}^1$

素因数の和:469909

約数の個数: 32

約数和(自身を含む): 27061171200

約数和(自身を除く): 10180392159

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 5133, 11977, 35931, 469811, 1409433, 3288677, 9866031, 13624519, 27718849, 40873557, 83156547, 95371633, 194031943, 286114899, 582095829, 803846621, 2411539863, 5626926347, 16880779041]

約数ペア:

[(1, 16880779041), (3, 5626926347), (7, 2411539863), (21, 803846621), (29, 582095829), (59, 286114899), (87, 194031943), (177, 95371633), (203, 83156547), (413, 40873557), (609, 27718849), (1239, 13624519), (1711, 9866031), (5133, 3288677), (11977, 1409433), (35931, 469811)]