16361499

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 28191744

約数和(自身を除く): 11830245

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 121, 137, 141, 231, 329, 363, 411, 517, 847, 959, 987, 1507, 1551, 2541, 2877, 3619, 4521, 5687, 6439, 10549, 10857, 16577, 17061, 19317, 31647, 39809, 45073, 49731, 70829, 116039, 119427, 135219, 212487, 348117, 495803, 779119, 1487409, 2337357, 5453833, 16361499]

約数ペア:

[(1, 16361499), (3, 5453833), (7, 2337357), (11, 1487409), (21, 779119), (33, 495803), (47, 348117), (77, 212487), (121, 135219), (137, 119427), (141, 116039), (231, 70829), (329, 49731), (363, 45073), (411, 39809), (517, 31647), (847, 19317), (959, 17061), (987, 16577), (1507, 10857), (1551, 10549), (2541, 6439), (2877, 5687), (3619, 4521)]