1264040355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4957021}}^1$

素因数の和:4957046

約数の個数: 16

約数和(自身を含む): 2141433504

約数和(自身を除く): 877393149

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4957021, 14871063, 24785105, 74355315, 84269357, 252808071, 421346785, 1264040355]

約数ペア:

[(1, 1264040355), (3, 421346785), (5, 252808071), (15, 84269357), (17, 74355315), (51, 24785105), (85, 14871063), (255, 4957021)]