397103382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89317}}^1$

素因数の和:89357

約数の個数: 48

約数和(自身を含む): 975352560

約数和(自身を除く): 578249178

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 89317, 178634, 267951, 535902, 803853, 1161121, 1607706, 1697023, 2322242, 3394046, 3483363, 5091069, 6966726, 10182138, 10450089, 15273207, 20900178, 22061299, 30546414, 44122598, 66183897, 132367794, 198551691, 397103382]

約数ペア:

[(1, 397103382), (2, 198551691), (3, 132367794), (6, 66183897), (9, 44122598), (13, 30546414), (18, 22061299), (19, 20900178), (26, 15273207), (38, 10450089), (39, 10182138), (57, 6966726), (78, 5091069), (114, 3483363), (117, 3394046), (171, 2322242), (234, 1697023), (247, 1607706), (342, 1161121), (494, 803853), (741, 535902), (1482, 267951), (2223, 178634), (4446, 89317)]