2866544639

素因数分解:

$7^3\times {\mathrm{283}}^1\times {\mathrm{29531}}^1$

素因数の和:29835

約数の個数: 16

約数和(自身を含む): 3354835200

約数和(自身を除く): 488290561

約数列:

[1, 7, 49, 283, 343, 1981, 13867, 29531, 97069, 206717, 1447019, 8357273, 10129133, 58500911, 409506377, 2866544639]

約数ペア:

[(1, 2866544639), (7, 409506377), (49, 58500911), (283, 10129133), (343, 8357273), (1981, 1447019), (13867, 206717), (29531, 97069)]