274218721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{4093}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 332498304

約数和(自身を除く): 58279583

約数列:

[1, 7, 17, 119, 563, 3941, 4093, 9571, 28651, 66997, 69581, 487067, 2304359, 16130513, 39174103, 274218721]

約数ペア:

[(1, 274218721), (7, 39174103), (17, 16130513), (119, 2304359), (563, 487067), (3941, 69581), (4093, 66997), (9571, 28651)]