970722863

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 1145615184

約数和(自身を除く): 174892321

約数列:

[1, 11, 19, 71, 121, 209, 313, 361, 781, 1349, 2299, 3443, 3971, 5947, 8591, 14839, 22223, 25631, 37873, 43681, 65417, 112993, 163229, 244453, 281941, 422237, 719587, 1242923, 2688983, 3101351, 4644607, 8022503, 13672153, 51090677, 88247533, 970722863]

約数ペア:

[(1, 970722863), (11, 88247533), (19, 51090677), (71, 13672153), (121, 8022503), (209, 4644607), (313, 3101351), (361, 2688983), (781, 1242923), (1349, 719587), (2299, 422237), (3443, 281941), (3971, 244453), (5947, 163229), (8591, 112993), (14839, 65417), (22223, 43681), (25631, 37873)]