40207999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 44279424

約数和(自身を除く): 4071425

約数列:

[1, 13, 101, 113, 271, 1313, 1469, 3523, 11413, 27371, 30623, 148369, 355823, 398099, 3092923, 40207999]

約数ペア:

[(1, 40207999), (13, 3092923), (101, 398099), (113, 355823), (271, 148369), (1313, 30623), (1469, 27371), (3523, 11413)]