291225606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{407879}}^1$

素因数の和:407908

約数の個数: 32

約数和(自身を含む): 704816640

約数和(自身を除く): 413591034

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 407879, 815758, 1223637, 2447274, 2855153, 5710306, 6933943, 8565459, 13867886, 17130918, 20801829, 41603658, 48537601, 97075202, 145612803, 291225606]

約数ペア:

[(1, 291225606), (2, 145612803), (3, 97075202), (6, 48537601), (7, 41603658), (14, 20801829), (17, 17130918), (21, 13867886), (34, 8565459), (42, 6933943), (51, 5710306), (102, 2855153), (119, 2447274), (238, 1223637), (357, 815758), (714, 407879)]