9979354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 19381824

約数和(自身を除く): 9402470

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 137, 154, 242, 274, 301, 473, 602, 847, 946, 959, 1507, 1694, 1918, 3014, 3311, 5203, 5891, 6622, 10406, 10549, 11782, 16577, 21098, 33154, 36421, 41237, 64801, 72842, 82474, 116039, 129602, 232078, 453607, 712811, 907214, 1425622, 4989677, 9979354]

約数ペア:

[(1, 9979354), (2, 4989677), (7, 1425622), (11, 907214), (14, 712811), (22, 453607), (43, 232078), (77, 129602), (86, 116039), (121, 82474), (137, 72842), (154, 64801), (242, 41237), (274, 36421), (301, 33154), (473, 21098), (602, 16577), (847, 11782), (946, 10549), (959, 10406), (1507, 6622), (1694, 5891), (1918, 5203), (3014, 3311)]