27821237

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 30637440

約数和(自身を除く): 2816203

約数列:

[1, 23, 29, 53, 667, 787, 1219, 1537, 18101, 22823, 35351, 41711, 524929, 959353, 1209619, 27821237]

約数ペア:

[(1, 27821237), (23, 1209619), (29, 959353), (53, 524929), (667, 41711), (787, 35351), (1219, 22823), (1537, 18101)]