84491337

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{18541}}^1$

素因数の和:18589

約数の個数: 24

約数和(自身を含む): 135282432

約数和(自身を除く): 50791095

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 18541, 55623, 129787, 389361, 574771, 908509, 1724313, 2725527, 4023397, 12070191, 28163779, 84491337]

約数ペア:

[(1, 84491337), (3, 28163779), (7, 12070191), (21, 4023397), (31, 2725527), (49, 1724313), (93, 908509), (147, 574771), (217, 389361), (651, 129787), (1519, 55623), (4557, 18541)]