16452303

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 26050560

約数和(自身を除く): 9598257

約数列:

[1, 3, 7, 21, 47, 79, 141, 211, 237, 329, 553, 633, 987, 1477, 1659, 3713, 4431, 9917, 11139, 16669, 25991, 29751, 50007, 69419, 77973, 116683, 208257, 350049, 783443, 2350329, 5484101, 16452303]

約数ペア:

[(1, 16452303), (3, 5484101), (7, 2350329), (21, 783443), (47, 350049), (79, 208257), (141, 116683), (211, 77973), (237, 69419), (329, 50007), (553, 29751), (633, 25991), (987, 16669), (1477, 11139), (1659, 9917), (3713, 4431)]