2019077727

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{26417}}^1$

素因数の和:26842

約数の個数: 16

約数和(自身を含む): 2736904800

約数和(自身を除く): 717827073

約数列:

[1, 3, 73, 219, 349, 1047, 25477, 26417, 76431, 79251, 1928441, 5785323, 9219533, 27658599, 673025909, 2019077727]

約数ペア:

[(1, 2019077727), (3, 673025909), (73, 27658599), (219, 9219533), (349, 5785323), (1047, 1928441), (25477, 79251), (26417, 76431)]