274047487

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{5171}}^1$

素因数の和:5358

約数の個数: 16

約数和(自身を含む): 320746752

約数和(自身を除く): 46699265

約数列:

[1, 7, 67, 113, 469, 791, 5171, 7571, 36197, 52997, 346457, 584323, 2425199, 4090261, 39149641, 274047487]

約数ペア:

[(1, 274047487), (7, 39149641), (67, 4090261), (113, 2425199), (469, 584323), (791, 346457), (5171, 52997), (7571, 36197)]