972147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 1434240

約数和(自身を除く): 462093

約数列:

[1, 3, 11, 33, 89, 267, 331, 979, 993, 2937, 3641, 10923, 29459, 88377, 324049, 972147]

約数ペア:

[(1, 972147), (3, 324049), (11, 88377), (33, 29459), (89, 10923), (267, 3641), (331, 2937), (979, 993)]