84557473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 120234240

約数和(自身を除く): 35676767

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 4969, 17017, 34783, 54659, 64597, 84473, 382613, 452179, 591311, 710567, 929203, 1098149, 4973969, 6504421, 7687043, 12079639, 84557473]

約数ペア:

[(1, 84557473), (7, 12079639), (11, 7687043), (13, 6504421), (17, 4973969), (77, 1098149), (91, 929203), (119, 710567), (143, 591311), (187, 452179), (221, 382613), (1001, 84473), (1309, 64597), (1547, 54659), (2431, 34783), (4969, 17017)]