7855683

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 13023360

約数和(自身を除く): 5167677

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 67, 121, 187, 201, 209, 323, 363, 561, 627, 737, 969, 1139, 1273, 2057, 2211, 2299, 3417, 3553, 3819, 6171, 6897, 8107, 10659, 12529, 14003, 21641, 24321, 37587, 39083, 42009, 64923, 117249, 137819, 154033, 238051, 413457, 462099, 714153, 2618561, 7855683]

約数ペア:

[(1, 7855683), (3, 2618561), (11, 714153), (17, 462099), (19, 413457), (33, 238051), (51, 154033), (57, 137819), (67, 117249), (121, 64923), (187, 42009), (201, 39083), (209, 37587), (323, 24321), (363, 21641), (561, 14003), (627, 12529), (737, 10659), (969, 8107), (1139, 6897), (1273, 6171), (2057, 3819), (2211, 3553), (2299, 3417)]