2928179373

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{2137}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 4531875840

約数和(自身を除く): 1603696467

約数列:

[1, 3, 7, 21, 71, 213, 497, 919, 1491, 2137, 2757, 6411, 6433, 14959, 19299, 44877, 65249, 151727, 195747, 455181, 456743, 1062089, 1370229, 1963903, 3186267, 5891709, 13747321, 41241963, 139437113, 418311339, 976059791, 2928179373]

約数ペア:

[(1, 2928179373), (3, 976059791), (7, 418311339), (21, 139437113), (71, 41241963), (213, 13747321), (497, 5891709), (919, 3186267), (1491, 1963903), (2137, 1370229), (2757, 1062089), (6411, 456743), (6433, 455181), (14959, 195747), (19299, 151727), (44877, 65249)]