16894089

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 26004160

約数和(自身を除く): 9110071

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1879, 2997, 5637, 8991, 16911, 50733, 69523, 152199, 208569, 456597, 625707, 1877121, 5631363, 16894089]

約数ペア:

[(1, 16894089), (3, 5631363), (9, 1877121), (27, 625707), (37, 456597), (81, 208569), (111, 152199), (243, 69523), (333, 50733), (999, 16911), (1879, 8991), (2997, 5637)]