40979589

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4007}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 62588928

約数和(自身を除く): 21609339

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 4007, 10227, 12021, 28049, 84147, 1951409, 5854227, 13659863, 40979589]

約数ペア:

[(1, 40979589), (3, 13659863), (7, 5854227), (21, 1951409), (487, 84147), (1461, 28049), (3409, 12021), (4007, 10227)]