19073043

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 12030957

約数列:

[1, 3, 9, 11, 27, 33, 99, 149, 297, 431, 447, 1293, 1341, 1639, 3879, 4023, 4741, 4917, 11637, 14223, 14751, 42669, 44253, 64219, 128007, 192657, 577971, 706409, 1733913, 2119227, 6357681, 19073043]

約数ペア:

[(1, 19073043), (3, 6357681), (9, 2119227), (11, 1733913), (27, 706409), (33, 577971), (99, 192657), (149, 128007), (297, 64219), (431, 44253), (447, 42669), (1293, 14751), (1341, 14223), (1639, 11637), (3879, 4917), (4023, 4741)]