16119369

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{773}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 26724672

約数和(自身を除く): 10605303

約数列:

[1, 3, 7, 9, 21, 63, 331, 773, 993, 2317, 2319, 2979, 5411, 6951, 6957, 16233, 20853, 48699, 255863, 767589, 1791041, 2302767, 5373123, 16119369]

約数ペア:

[(1, 16119369), (3, 5373123), (7, 2302767), (9, 1791041), (21, 767589), (63, 255863), (331, 48699), (773, 20853), (993, 16233), (2317, 6957), (2319, 6951), (2979, 5411)]