42247377

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 63032424

約数和(自身を除く): 20785047

約数列:

[1, 3, 9, 37, 111, 293, 333, 433, 879, 1299, 2637, 3897, 10841, 16021, 32523, 48063, 97569, 126869, 144189, 380607, 1141821, 4694153, 14082459, 42247377]

約数ペア:

[(1, 42247377), (3, 14082459), (9, 4694153), (37, 1141821), (111, 380607), (293, 144189), (333, 126869), (433, 97569), (879, 48063), (1299, 32523), (2637, 16021), (3897, 10841)]