1999366929

素因数分解:

$3^3\times 7^1\times {\mathrm{761}}^1\times {\mathrm{13901}}^1$

素因数の和:14678

約数の個数: 32

約数和(自身を含む): 3389863680

約数和(自身を除く): 1390496751

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 761, 2283, 5327, 6849, 13901, 15981, 20547, 41703, 47943, 97307, 125109, 143829, 291921, 375327, 875763, 2627289, 10578661, 31735983, 74050627, 95207949, 222151881, 285623847, 666455643, 1999366929]

約数ペア:

[(1, 1999366929), (3, 666455643), (7, 285623847), (9, 222151881), (21, 95207949), (27, 74050627), (63, 31735983), (189, 10578661), (761, 2627289), (2283, 875763), (5327, 375327), (6849, 291921), (13901, 143829), (15981, 125109), (20547, 97307), (41703, 47943)]