29812783

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 42163200

約数和(自身を除く): 12350417

約数列:

[1, 7, 11, 13, 29, 77, 79, 91, 143, 169, 203, 319, 377, 553, 869, 1001, 1027, 1183, 1859, 2233, 2291, 2639, 4147, 4901, 6083, 7189, 11297, 13013, 13351, 16037, 25201, 29029, 29783, 34307, 53911, 79079, 93457, 146861, 176407, 208481, 327613, 377377, 387179, 1028027, 2293291, 2710253, 4258969, 29812783]

約数ペア:

[(1, 29812783), (7, 4258969), (11, 2710253), (13, 2293291), (29, 1028027), (77, 387179), (79, 377377), (91, 327613), (143, 208481), (169, 176407), (203, 146861), (319, 93457), (377, 79079), (553, 53911), (869, 34307), (1001, 29783), (1027, 29029), (1183, 25201), (1859, 16037), (2233, 13351), (2291, 13013), (2639, 11297), (4147, 7189), (4901, 6083)]