16624699

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 5309381

約数列:

[1, 7, 13, 23, 47, 91, 161, 169, 299, 329, 611, 1081, 1183, 2093, 2197, 3887, 4277, 7567, 7943, 14053, 15379, 27209, 50531, 55601, 98371, 103259, 182689, 353717, 722813, 1278823, 2374957, 16624699]

約数ペア:

[(1, 16624699), (7, 2374957), (13, 1278823), (23, 722813), (47, 353717), (91, 182689), (161, 103259), (169, 98371), (299, 55601), (329, 50531), (611, 27209), (1081, 15379), (1183, 14053), (2093, 7943), (2197, 7567), (3887, 4277)]