299922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 707712

約数和(自身を除く): 407790

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 193, 222, 259, 386, 518, 579, 777, 1158, 1351, 1554, 2702, 4053, 7141, 8106, 14282, 21423, 42846, 49987, 99974, 149961, 299922]

約数ペア:

[(1, 299922), (2, 149961), (3, 99974), (6, 49987), (7, 42846), (14, 21423), (21, 14282), (37, 8106), (42, 7141), (74, 4053), (111, 2702), (193, 1554), (222, 1351), (259, 1158), (386, 777), (518, 579)]