2280453

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 3622464

約数和(自身を除く): 1342011

約数列:

[1, 3, 7, 21, 31, 93, 113, 217, 339, 651, 791, 961, 2373, 2883, 3503, 6727, 10509, 20181, 24521, 73563, 108593, 325779, 760151, 2280453]

約数ペア:

[(1, 2280453), (3, 760151), (7, 325779), (21, 108593), (31, 73563), (93, 24521), (113, 20181), (217, 10509), (339, 6727), (651, 3503), (791, 2883), (961, 2373)]