5558553

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 10797696

約数和(自身を除く): 5239143

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 617, 693, 819, 1001, 1287, 1851, 3003, 4319, 5553, 6787, 8021, 9009, 12957, 20361, 24063, 38871, 47509, 56147, 61083, 72189, 88231, 142527, 168441, 264693, 427581, 505323, 617617, 794079, 1852851, 5558553]

約数ペア:

[(1, 5558553), (3, 1852851), (7, 794079), (9, 617617), (11, 505323), (13, 427581), (21, 264693), (33, 168441), (39, 142527), (63, 88231), (77, 72189), (91, 61083), (99, 56147), (117, 47509), (143, 38871), (231, 24063), (273, 20361), (429, 12957), (617, 9009), (693, 8021), (819, 6787), (1001, 5553), (1287, 4319), (1851, 3003)]