1207174539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{54919}}^1$

素因数の和:55370

約数の個数: 16

約数和(自身を含む): 1708231680

約数和(自身を除く): 501057141

約数列:

[1, 3, 17, 51, 431, 1293, 7327, 21981, 54919, 164757, 933623, 2800869, 23670089, 71010267, 402391513, 1207174539]

約数ペア:

[(1, 1207174539), (3, 402391513), (17, 71010267), (51, 23670089), (431, 2800869), (1293, 933623), (7327, 164757), (21981, 54919)]