16801473

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 25063680

約数和(自身を除く): 8262207

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1069, 1209, 3207, 5239, 13897, 15717, 33139, 41691, 99417, 180661, 430807, 541983, 1292421, 5600491, 16801473]

約数ペア:

[(1, 16801473), (3, 5600491), (13, 1292421), (31, 541983), (39, 430807), (93, 180661), (169, 99417), (403, 41691), (507, 33139), (1069, 15717), (1209, 13897), (3207, 5239)]