2013338235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{19009}}^1$

素因数の和:19347

約数の個数: 32

約数和(自身を含む): 3372526080

約数和(自身を除く): 1359187845

約数列:

[1, 3, 5, 15, 23, 69, 115, 307, 345, 921, 1535, 4605, 7061, 19009, 21183, 35305, 57027, 95045, 105915, 285135, 437207, 1311621, 2186035, 5835763, 6558105, 17507289, 29178815, 87536445, 134222549, 402667647, 671112745, 2013338235]

約数ペア:

[(1, 2013338235), (3, 671112745), (5, 402667647), (15, 134222549), (23, 87536445), (69, 29178815), (115, 17507289), (307, 6558105), (345, 5835763), (921, 2186035), (1535, 1311621), (4605, 437207), (7061, 285135), (19009, 105915), (21183, 95045), (35305, 57027)]