72097013

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 76018176

約数和(自身を除く): 3921163

約数列:

[1, 47, 53, 103, 281, 2491, 4841, 5459, 13207, 14893, 28943, 256573, 699971, 1360321, 1533979, 72097013]

約数ペア:

[(1, 72097013), (47, 1533979), (53, 1360321), (103, 699971), (281, 256573), (2491, 28943), (4841, 14893), (5459, 13207)]