8855847

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 17192448

約数和(自身を除く): 8336601

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 983, 1001, 1287, 2949, 3003, 6881, 8847, 9009, 10813, 12779, 20643, 32439, 38337, 61929, 75691, 89453, 97317, 115011, 140569, 227073, 268359, 421707, 681219, 805077, 983983, 1265121, 2951949, 8855847]

約数ペア:

[(1, 8855847), (3, 2951949), (7, 1265121), (9, 983983), (11, 805077), (13, 681219), (21, 421707), (33, 268359), (39, 227073), (63, 140569), (77, 115011), (91, 97317), (99, 89453), (117, 75691), (143, 61929), (231, 38337), (273, 32439), (429, 20643), (693, 12779), (819, 10813), (983, 9009), (1001, 8847), (1287, 6881), (2949, 3003)]