999778799

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{4987}}^1$

素因数の和:5270

約数の個数: 16

約数和(自身を含む): 1072619520

約数和(自身を除く): 72840721

約数列:

[1, 29, 31, 223, 899, 4987, 6467, 6913, 144623, 154597, 200477, 1112101, 4483313, 32250929, 34475131, 999778799]

約数ペア:

[(1, 999778799), (29, 34475131), (31, 32250929), (223, 4483313), (899, 1112101), (4987, 200477), (6467, 154597), (6913, 144623)]