299890878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1020037}}^1$

素因数の和:1020056

約数の個数: 24

約数和(自身を含む): 697705992

約数和(自身を除く): 397815114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1020037, 2040074, 3060111, 6120222, 7140259, 14280518, 21420777, 42841554, 49981813, 99963626, 149945439, 299890878]

約数ペア:

[(1, 299890878), (2, 149945439), (3, 99963626), (6, 49981813), (7, 42841554), (14, 21420777), (21, 14280518), (42, 7140259), (49, 6120222), (98, 3060111), (147, 2040074), (294, 1020037)]