7018137

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 12072960

約数和(自身を除く): 5054823

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 523, 639, 1491, 1569, 1917, 3661, 4473, 4707, 10983, 13419, 14121, 32949, 37133, 98847, 111399, 259931, 334197, 779793, 1002591, 2339379, 7018137]

約数ペア:

[(1, 7018137), (3, 2339379), (7, 1002591), (9, 779793), (21, 334197), (27, 259931), (63, 111399), (71, 98847), (189, 37133), (213, 32949), (497, 14121), (523, 13419), (639, 10983), (1491, 4707), (1569, 4473), (1917, 3661)]