31049793

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 47586240

約数和(自身を除く): 16536447

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 2459, 4209, 7377, 12627, 22131, 56557, 149999, 169671, 449997, 509013, 1349991, 3449977, 10349931, 31049793]

約数ペア:

[(1, 31049793), (3, 10349931), (9, 3449977), (23, 1349991), (61, 509013), (69, 449997), (183, 169671), (207, 149999), (549, 56557), (1403, 22131), (2459, 12627), (4209, 7377)]