38443391

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 46317744

約数和(自身を除く): 7874353

約数列:

[1, 7, 49, 53, 113, 131, 371, 791, 917, 2597, 5537, 5989, 6419, 6943, 14803, 41923, 48601, 103621, 293461, 340207, 725347, 784559, 5491913, 38443391]

約数ペア:

[(1, 38443391), (7, 5491913), (49, 784559), (53, 725347), (113, 340207), (131, 293461), (371, 103621), (791, 48601), (917, 41923), (2597, 14803), (5537, 6943), (5989, 6419)]