17272047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4139}}^1$

素因数の和:4262

約数の個数: 16

約数和(自身を含む): 25038720

約数和(自身を除く): 7766673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4139, 4173, 12417, 53807, 161421, 442873, 1328619, 5757349, 17272047]

約数ペア:

[(1, 17272047), (3, 5757349), (13, 1328619), (39, 442873), (107, 161421), (321, 53807), (1391, 12417), (4139, 4173)]