1814331321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3877}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 2976442560

約数和(自身を除く): 1162111239

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 163, 261, 319, 489, 957, 1467, 1793, 2871, 3877, 4727, 5379, 11631, 14181, 16137, 34893, 42543, 42647, 51997, 112433, 127941, 155991, 337299, 383823, 467973, 631951, 1011897, 1236763, 1895853, 3710289, 5687559, 6951461, 11130867, 18326579, 20854383, 54979737, 62563149, 164939211, 201592369, 604777107, 1814331321]

約数ペア:

[(1, 1814331321), (3, 604777107), (9, 201592369), (11, 164939211), (29, 62563149), (33, 54979737), (87, 20854383), (99, 18326579), (163, 11130867), (261, 6951461), (319, 5687559), (489, 3710289), (957, 1895853), (1467, 1236763), (1793, 1011897), (2871, 631951), (3877, 467973), (4727, 383823), (5379, 337299), (11631, 155991), (14181, 127941), (16137, 112433), (34893, 51997), (42543, 42647)]