8142337

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 10046592

約数和(自身を除く): 1904255

約数列:

[1, 7, 17, 53, 119, 371, 901, 1291, 6307, 9037, 21947, 68423, 153629, 478961, 1163191, 8142337]

約数ペア:

[(1, 8142337), (7, 1163191), (17, 478961), (53, 153629), (119, 68423), (371, 21947), (901, 9037), (1291, 6307)]