16703071

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 5760929

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 233, 343, 539, 931, 1463, 1631, 2563, 3773, 4427, 6517, 10241, 11417, 17941, 30989, 48697, 71687, 79919, 125587, 216923, 340879, 879109, 1518461, 2386153, 16703071]

約数ペア:

[(1, 16703071), (7, 2386153), (11, 1518461), (19, 879109), (49, 340879), (77, 216923), (133, 125587), (209, 79919), (233, 71687), (343, 48697), (539, 30989), (931, 17941), (1463, 11417), (1631, 10241), (2563, 6517), (3773, 4427)]