11619378001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{6121}}^1$

素因数の和:6505

約数の個数: 32

約数和(自身を含む): 14704554240

約数和(自身を除く): 3085176239

約数列:

[1, 7, 11, 77, 89, 277, 623, 979, 1939, 3047, 6121, 6853, 21329, 24653, 42847, 67331, 172571, 271183, 471317, 544769, 1695517, 1898281, 3813383, 5992459, 11868619, 18650687, 41947213, 130554809, 150901013, 1056307091, 1659911143, 11619378001]

約数ペア:

[(1, 11619378001), (7, 1659911143), (11, 1056307091), (77, 150901013), (89, 130554809), (277, 41947213), (623, 18650687), (979, 11868619), (1939, 5992459), (3047, 3813383), (6121, 1898281), (6853, 1695517), (21329, 544769), (24653, 471317), (42847, 271183), (67331, 172571)]