291233838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6934139}}^1$

素因数の和:6934151

約数の個数: 16

約数和(自身を含む): 665677440

約数和(自身を除く): 374443602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6934139, 13868278, 20802417, 41604834, 48538973, 97077946, 145616919, 291233838]

約数ペア:

[(1, 291233838), (2, 145616919), (3, 97077946), (6, 48538973), (7, 41604834), (14, 20802417), (21, 13868278), (42, 6934139)]