291245934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{147541}}^1$

素因数の和:147600

約数の個数: 32

約数和(自身を含む): 679873536

約数和(自身を除く): 388627602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 147541, 295082, 442623, 885246, 1032787, 2065574, 3098361, 6196722, 6934427, 13868854, 20803281, 41606562, 48540989, 97081978, 145622967, 291245934]

約数ペア:

[(1, 291245934), (2, 145622967), (3, 97081978), (6, 48540989), (7, 41606562), (14, 20803281), (21, 13868854), (42, 6934427), (47, 6196722), (94, 3098361), (141, 2065574), (282, 1032787), (329, 885246), (658, 442623), (987, 295082), (1974, 147541)]