378609371

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 483302400

約数和(自身を除く): 104693029

約数列:

[1, 7, 19, 23, 61, 133, 161, 427, 437, 1159, 1403, 2029, 3059, 8113, 9821, 14203, 26657, 38551, 46667, 123769, 186599, 269857, 326669, 866383, 886673, 2351611, 2846687, 6206711, 16461277, 19926809, 54087053, 378609371]

約数ペア:

[(1, 378609371), (7, 54087053), (19, 19926809), (23, 16461277), (61, 6206711), (133, 2846687), (161, 2351611), (427, 886673), (437, 866383), (1159, 326669), (1403, 269857), (2029, 186599), (3059, 123769), (8113, 46667), (9821, 38551), (14203, 26657)]