287339934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6841427}}^1$

素因数の和:6841439

約数の個数: 16

約数和(自身を含む): 656777088

約数和(自身を除く): 369437154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6841427, 13682854, 20524281, 41048562, 47889989, 95779978, 143669967, 287339934]

約数ペア:

[(1, 287339934), (2, 143669967), (3, 95779978), (6, 47889989), (7, 41048562), (14, 20524281), (21, 13682854), (42, 6841427)]