9929913

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 16343040

約数和(自身を除く): 6413127

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 607, 779, 861, 1821, 2337, 4249, 5453, 11533, 12747, 16359, 24887, 34599, 74661, 80731, 174209, 242193, 472853, 522627, 1418559, 3309971, 9929913]

約数ペア:

[(1, 9929913), (3, 3309971), (7, 1418559), (19, 522627), (21, 472853), (41, 242193), (57, 174209), (123, 80731), (133, 74661), (287, 34599), (399, 24887), (607, 16359), (779, 12747), (861, 11533), (1821, 5453), (2337, 4249)]