768502273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 977633280

約数和(自身を除く): 209131007

約数列:

[1, 7, 11, 77, 89, 127, 623, 883, 889, 979, 1397, 6181, 6853, 9713, 9779, 11303, 67991, 78587, 79121, 112141, 124333, 550109, 784987, 864457, 870331, 1233551, 6051199, 8634857, 9980549, 69863843, 109786039, 768502273]

約数ペア:

[(1, 768502273), (7, 109786039), (11, 69863843), (77, 9980549), (89, 8634857), (127, 6051199), (623, 1233551), (883, 870331), (889, 864457), (979, 784987), (1397, 550109), (6181, 124333), (6853, 112141), (9713, 79121), (9779, 78587), (11303, 67991)]