636687360001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{41972929}}^1$

素因数の和:41973144

約数の個数: 16

約数和(自身を含む): 797821453440

約数和(自身を除く): 161134093439

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 15169, 41972929, 293810503, 461702219, 3231915533, 8268667013, 57880669091, 90955337143, 636687360001]

約数ペア:

[(1, 636687360001), (7, 90955337143), (11, 57880669091), (77, 8268667013), (197, 3231915533), (1379, 461702219), (2167, 293810503), (15169, 41972929)]