1248652713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{2447}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 2121652224

約数和(自身を除く): 872999511

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2209, 2447, 3619, 6627, 7341, 10857, 15463, 17129, 24299, 26917, 46389, 51387, 72897, 80751, 115009, 170093, 188419, 345027, 510279, 565257, 805063, 1265099, 2415189, 3795297, 5405423, 8855693, 16216269, 26567079, 37837961, 59459653, 113513883, 178378959, 416217571, 1248652713]

約数ペア:

[(1, 1248652713), (3, 416217571), (7, 178378959), (11, 113513883), (21, 59459653), (33, 37837961), (47, 26567079), (77, 16216269), (141, 8855693), (231, 5405423), (329, 3795297), (517, 2415189), (987, 1265099), (1551, 805063), (2209, 565257), (2447, 510279), (3619, 345027), (6627, 188419), (7341, 170093), (10857, 115009), (15463, 80751), (17129, 72897), (24299, 51387), (26917, 46389)]