201323421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{573571}}^1$

素因数の和:573593

約数の個数: 16

約数和(自身を含む): 321200320

約数和(自身を除く): 119876899

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 573571, 1720713, 5162139, 7456423, 15486417, 22369269, 67107807, 201323421]

約数ペア:

[(1, 201323421), (3, 67107807), (9, 22369269), (13, 15486417), (27, 7456423), (39, 5162139), (117, 1720713), (351, 573571)]