531026279

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1129}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 641523600

約数和(自身を除く): 110497321

約数列:

[1, 7, 29, 49, 203, 331, 1129, 1421, 2317, 7903, 9599, 16219, 32741, 55321, 67193, 229187, 373699, 470351, 1604309, 2615893, 10837271, 18311251, 75860897, 531026279]

約数ペア:

[(1, 531026279), (7, 75860897), (29, 18311251), (49, 10837271), (203, 2615893), (331, 1604309), (1129, 470351), (1421, 373699), (2317, 229187), (7903, 67193), (9599, 55321), (16219, 32741)]