28098669

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 38108672

約数和(自身を除く): 10010003

約数列:

[1, 3, 97, 223, 291, 433, 669, 1299, 21631, 42001, 64893, 96559, 126003, 289677, 9366223, 28098669]

約数ペア:

[(1, 28098669), (3, 9366223), (97, 289677), (223, 126003), (291, 96559), (433, 64893), (669, 42001), (1299, 21631)]