28674249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11699}}^1$

素因数の和:11764

約数の個数: 16

約数和(自身を含む): 41184000

約数和(自身を除く): 12509751

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 11699, 35097, 222281, 503057, 666843, 1509171, 9558083, 28674249]

約数ペア:

[(1, 28674249), (3, 9558083), (19, 1509171), (43, 666843), (57, 503057), (129, 222281), (817, 35097), (2451, 11699)]