6859853

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 9552060

約数和(自身を除く): 2692207

約数列:

[1, 7, 11, 13, 49, 77, 89, 91, 121, 143, 539, 623, 637, 847, 979, 1001, 1157, 1573, 4361, 5929, 6853, 7007, 8099, 10769, 11011, 12727, 47971, 56693, 75383, 77077, 89089, 139997, 527681, 623623, 979979, 6859853]

約数ペア:

[(1, 6859853), (7, 979979), (11, 623623), (13, 527681), (49, 139997), (77, 89089), (89, 77077), (91, 75383), (121, 56693), (143, 47971), (539, 12727), (623, 11011), (637, 10769), (847, 8099), (979, 7007), (1001, 6853), (1157, 5929), (1573, 4361)]