1189285979

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 1421746176

約数和(自身を除く): 232460197

約数列:

[1, 7, 47, 67, 163, 329, 331, 469, 1141, 2317, 3149, 7661, 10921, 15557, 22043, 22177, 53627, 53953, 76447, 108899, 155239, 377671, 513287, 1042319, 2535791, 3593009, 3614851, 7296233, 17750537, 25303957, 169897997, 1189285979]

約数ペア:

[(1, 1189285979), (7, 169897997), (47, 25303957), (67, 17750537), (163, 7296233), (329, 3614851), (331, 3593009), (469, 2535791), (1141, 1042319), (2317, 513287), (3149, 377671), (7661, 155239), (10921, 108899), (15557, 76447), (22043, 53953), (22177, 53627)]