2079779541

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{1303}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 3381970944

約数和(自身を除く): 1302191403

約数列:

[1, 3, 7, 17, 21, 51, 119, 263, 289, 357, 789, 867, 1303, 1841, 2023, 3909, 4471, 5523, 6069, 9121, 13413, 22151, 27363, 31297, 66453, 76007, 93891, 155057, 228021, 342689, 376567, 465171, 532049, 1028067, 1129701, 1596147, 2398823, 2635969, 5825713, 7196469, 7907907, 17477139, 40779991, 99037121, 122339973, 297111363, 693259847, 2079779541]

約数ペア:

[(1, 2079779541), (3, 693259847), (7, 297111363), (17, 122339973), (21, 99037121), (51, 40779991), (119, 17477139), (263, 7907907), (289, 7196469), (357, 5825713), (789, 2635969), (867, 2398823), (1303, 1596147), (1841, 1129701), (2023, 1028067), (3909, 532049), (4471, 465171), (5523, 376567), (6069, 342689), (9121, 228021), (13413, 155057), (22151, 93891), (27363, 76007), (31297, 66453)]