714536487

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{86579}}^1$

素因数の和:86723

約数の個数: 24

約数和(自身を含む): 1188570240

約数和(自身を除く): 474033753

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 86579, 259737, 606053, 779211, 1818159, 5454477, 11341849, 34025547, 79392943, 102076641, 238178829, 714536487]

約数ペア:

[(1, 714536487), (3, 238178829), (7, 102076641), (9, 79392943), (21, 34025547), (63, 11341849), (131, 5454477), (393, 1818159), (917, 779211), (1179, 606053), (2751, 259737), (8253, 86579)]