42598719

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{547}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 65398320

約数和(自身を除く): 22799601

約数列:

[1, 3, 9, 17, 51, 153, 509, 547, 1527, 1641, 4581, 4923, 8653, 9299, 25959, 27897, 77877, 83691, 278423, 835269, 2505807, 4733191, 14199573, 42598719]

約数ペア:

[(1, 42598719), (3, 14199573), (9, 4733191), (17, 2505807), (51, 835269), (153, 278423), (509, 83691), (547, 77877), (1527, 27897), (1641, 25959), (4581, 9299), (4923, 8653)]