27497407

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 32311872

約数和(自身を除く): 4814465

約数列:

[1, 7, 53, 137, 371, 541, 959, 3787, 7261, 28673, 50827, 74117, 200711, 518819, 3928201, 27497407]

約数ペア:

[(1, 27497407), (7, 3928201), (53, 518819), (137, 200711), (371, 74117), (541, 50827), (959, 28673), (3787, 7261)]