213804978

素因数分解:

$2^1\times 3^1\times {\mathrm{2393}}^1\times {\mathrm{14891}}^1$

素因数の和:17289

約数の個数: 16

約数和(自身を含む): 427817376

約数和(自身を除く): 214012398

約数列:

[1, 2, 3, 6, 2393, 4786, 7179, 14358, 14891, 29782, 44673, 89346, 35634163, 71268326, 106902489, 213804978]

約数ペア:

[(1, 213804978), (2, 106902489), (3, 71268326), (6, 35634163), (2393, 89346), (4786, 44673), (7179, 29782), (14358, 14891)]