201789423

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4643}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 318764160

約数和(自身を除く): 116974737

約数列:

[1, 3, 9, 11, 33, 99, 439, 1317, 3951, 4643, 4829, 13929, 14487, 41787, 43461, 51073, 153219, 459657, 2038277, 6114831, 18344493, 22421047, 67263141, 201789423]

約数ペア:

[(1, 201789423), (3, 67263141), (9, 22421047), (11, 18344493), (33, 6114831), (99, 2038277), (439, 459657), (1317, 153219), (3951, 51073), (4643, 43461), (4829, 41787), (13929, 14487)]