242965377

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{4327}}^1$

素因数の和:4717

約数の個数: 24

約数和(自身を含む): 372692736

約数和(自身を除く): 129727359

約数列:

[1, 3, 9, 17, 51, 153, 367, 1101, 3303, 4327, 6239, 12981, 18717, 38943, 56151, 73559, 220677, 662031, 1588009, 4764027, 14292081, 26996153, 80988459, 242965377]

約数ペア:

[(1, 242965377), (3, 80988459), (9, 26996153), (17, 14292081), (51, 4764027), (153, 1588009), (367, 662031), (1101, 220677), (3303, 73559), (4327, 56151), (6239, 38943), (12981, 18717)]