6553821

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 9103104

約数和(自身を除く): 2549283

約数列:

[1, 3, 47, 53, 141, 159, 877, 2491, 2631, 7473, 41219, 46481, 123657, 139443, 2184607, 6553821]

約数ペア:

[(1, 6553821), (3, 2184607), (47, 139443), (53, 123657), (141, 46481), (159, 41219), (877, 7473), (2491, 2631)]