138369833

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13567}}^1$

素因数の和:13652

約数の個数: 16

約数和(自身を含む): 166723584

約数和(自身を除く): 28353751

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 13567, 94969, 420577, 637649, 2944039, 4463543, 19767119, 138369833]

約数ペア:

[(1, 138369833), (7, 19767119), (31, 4463543), (47, 2944039), (217, 637649), (329, 420577), (1457, 94969), (10199, 13567)]