408032883

素因数分解:

$3^4\times {\mathrm{1051}}^1\times {\mathrm{4793}}^1$

素因数の和:5856

約数の個数: 20

約数和(自身を含む): 610237848

約数和(自身を除く): 202204965

約数列:

[1, 3, 9, 27, 81, 1051, 3153, 4793, 9459, 14379, 28377, 43137, 85131, 129411, 388233, 5037443, 15112329, 45336987, 136010961, 408032883]

約数ペア:

[(1, 408032883), (3, 136010961), (9, 45336987), (27, 15112329), (81, 5037443), (1051, 388233), (3153, 129411), (4793, 85131), (9459, 43137), (14379, 28377)]