13585719

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 8348361

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 509, 651, 861, 1271, 1527, 3563, 3813, 8897, 10689, 15779, 20869, 26691, 47337, 62607, 110453, 146083, 331359, 438249, 646939, 1940817, 4528573, 13585719]

約数ペア:

[(1, 13585719), (3, 4528573), (7, 1940817), (21, 646939), (31, 438249), (41, 331359), (93, 146083), (123, 110453), (217, 62607), (287, 47337), (509, 26691), (651, 20869), (861, 15779), (1271, 10689), (1527, 8897), (3563, 3813)]