29120391

素因数分解:

$3^5\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 43876560

約数和(自身を除く): 14756169

約数列:

[1, 3, 9, 27, 81, 243, 293, 409, 879, 1227, 2637, 3681, 7911, 11043, 23733, 33129, 71199, 99387, 119837, 359511, 1078533, 3235599, 9706797, 29120391]

約数ペア:

[(1, 29120391), (3, 9706797), (9, 3235599), (27, 1078533), (81, 359511), (243, 119837), (293, 99387), (409, 71199), (879, 33129), (1227, 23733), (2637, 11043), (3681, 7911)]