886543281

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 1416070656

約数和(自身を除く): 529527375

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 263, 423, 611, 613, 789, 1833, 1839, 2367, 3419, 5499, 5517, 7969, 10257, 12361, 23907, 28811, 30771, 37083, 71721, 86433, 111249, 160693, 161219, 259299, 374543, 482079, 483657, 1123629, 1446237, 1450971, 2095847, 3370887, 6287541, 7577293, 18862623, 22731879, 68195637, 98504809, 295514427, 886543281]

約数ペア:

[(1, 886543281), (3, 295514427), (9, 98504809), (13, 68195637), (39, 22731879), (47, 18862623), (117, 7577293), (141, 6287541), (263, 3370887), (423, 2095847), (611, 1450971), (613, 1446237), (789, 1123629), (1833, 483657), (1839, 482079), (2367, 374543), (3419, 259299), (5499, 161219), (5517, 160693), (7969, 111249), (10257, 86433), (12361, 71721), (23907, 37083), (28811, 30771)]