74371243

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 80831520

約数和(自身を除く): 6460277

約数列:

[1, 17, 53, 197, 419, 901, 3349, 7123, 10441, 22207, 82543, 177497, 377519, 1403231, 4374779, 74371243]

約数ペア:

[(1, 74371243), (17, 4374779), (53, 1403231), (197, 377519), (419, 177497), (901, 82543), (3349, 22207), (7123, 10441)]