29117991

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81563}}^1$

素因数の和:81590

約数の個数: 16

約数和(自身を含む): 46980864

約数和(自身を除く): 17862873

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 81563, 244689, 570941, 1386571, 1712823, 4159713, 9705997, 29117991]

約数ペア:

[(1, 29117991), (3, 9705997), (7, 4159713), (17, 1712823), (21, 1386571), (51, 570941), (119, 244689), (357, 81563)]