1000587

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 1658880

約数和(自身を除く): 658293

約数列:

[1, 3, 7, 21, 29, 31, 53, 87, 93, 159, 203, 217, 371, 609, 651, 899, 1113, 1537, 1643, 2697, 4611, 4929, 6293, 10759, 11501, 18879, 32277, 34503, 47647, 142941, 333529, 1000587]

約数ペア:

[(1, 1000587), (3, 333529), (7, 142941), (21, 47647), (29, 34503), (31, 32277), (53, 18879), (87, 11501), (93, 10759), (159, 6293), (203, 4929), (217, 4611), (371, 2697), (609, 1643), (651, 1537), (899, 1113)]