16429569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 24630144

約数和(自身を除く): 8200575

約数列:

[1, 3, 13, 39, 43, 97, 101, 129, 291, 303, 559, 1261, 1313, 1677, 3783, 3939, 4171, 4343, 9797, 12513, 13029, 29391, 54223, 56459, 127361, 162669, 169377, 382083, 421271, 1263813, 5476523, 16429569]

約数ペア:

[(1, 16429569), (3, 5476523), (13, 1263813), (39, 421271), (43, 382083), (97, 169377), (101, 162669), (129, 127361), (291, 56459), (303, 54223), (559, 29391), (1261, 13029), (1313, 12513), (1677, 9797), (3783, 4343), (3939, 4171)]