16240077

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6967}}^1$

素因数の和:7017

約数の個数: 24

約数和(自身を含む): 27537536

約数和(自身を除く): 11297459

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 6967, 20901, 48769, 62703, 146307, 257779, 438921, 773337, 1804453, 2320011, 5413359, 16240077]

約数ペア:

[(1, 16240077), (3, 5413359), (7, 2320011), (9, 1804453), (21, 773337), (37, 438921), (63, 257779), (111, 146307), (259, 62703), (333, 48769), (777, 20901), (2331, 6967)]