1145307897

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2232569}}^1$

素因数の和:2232597

約数の個数: 16

約数和(自身を含む): 1786056000

約数和(自身を除く): 640748103

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2232569, 6697707, 20093121, 42418811, 60279363, 127256433, 381769299, 1145307897]

約数ペア:

[(1, 1145307897), (3, 381769299), (9, 127256433), (19, 60279363), (27, 42418811), (57, 20093121), (171, 6697707), (513, 2232569)]