126853223

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1201}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 147701760

約数和(自身を除く): 20848537

約数列:

[1, 7, 79, 191, 553, 1201, 1337, 8407, 15089, 94879, 105623, 229391, 664153, 1605737, 18121889, 126853223]

約数ペア:

[(1, 126853223), (7, 18121889), (79, 1605737), (191, 664153), (553, 229391), (1201, 105623), (1337, 94879), (8407, 15089)]