39770463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 58046976

約数和(自身を除く): 18276513

約数列:

[1, 3, 17, 51, 67, 103, 113, 201, 309, 339, 1139, 1751, 1921, 3417, 5253, 5763, 6901, 7571, 11639, 20703, 22713, 34917, 117317, 128707, 197863, 351951, 386121, 593589, 779813, 2339439, 13256821, 39770463]

約数ペア:

[(1, 39770463), (3, 13256821), (17, 2339439), (51, 779813), (67, 593589), (103, 386121), (113, 351951), (201, 197863), (309, 128707), (339, 117317), (1139, 34917), (1751, 22713), (1921, 20703), (3417, 11639), (5253, 7571), (5763, 6901)]