16572141

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{1367}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 24624000

約数和(自身を除く): 8051859

約数列:

[1, 3, 9, 27, 449, 1347, 1367, 4041, 4101, 12123, 12303, 36909, 613783, 1841349, 5524047, 16572141]

約数ペア:

[(1, 16572141), (3, 5524047), (9, 1841349), (27, 613783), (449, 36909), (1347, 12303), (1367, 12123), (4041, 4101)]