872729517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{64661}}^1$

素因数の和:65084

約数の個数: 16

約数和(自身を含む): 1272548160

約数和(自身を除く): 399818643

約数列:

[1, 3, 11, 33, 409, 1227, 4499, 13497, 64661, 193983, 711271, 2133813, 26446349, 79339047, 290909839, 872729517]

約数ペア:

[(1, 872729517), (3, 290909839), (11, 79339047), (33, 26446349), (409, 2133813), (1227, 711271), (4499, 193983), (13497, 64661)]