1271800223

素因数分解:

${\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 1328638080

約数和(自身を除く): 56837857

約数列:

[1, 37, 79, 257, 1693, 2923, 9509, 20303, 62641, 133747, 435101, 751211, 4948639, 16098737, 34372979, 1271800223]

約数ペア:

[(1, 1271800223), (37, 34372979), (79, 16098737), (257, 4948639), (1693, 751211), (2923, 435101), (9509, 133747), (20303, 62641)]