459442249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 573419520

約数和(自身を除く): 113977271

約数列:

[1, 7, 19, 47, 67, 133, 329, 469, 893, 1097, 1273, 3149, 6251, 7679, 8911, 20843, 22043, 51559, 59831, 73499, 145901, 360913, 418817, 514493, 979621, 1396481, 3454453, 6857347, 9775367, 24181171, 65634607, 459442249]

約数ペア:

[(1, 459442249), (7, 65634607), (19, 24181171), (47, 9775367), (67, 6857347), (133, 3454453), (329, 1396481), (469, 979621), (893, 514493), (1097, 418817), (1273, 360913), (3149, 145901), (6251, 73499), (7679, 59831), (8911, 51559), (20843, 22043)]