138826369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 173093760

約数和(自身を除く): 34267391

約数列:

[1, 11, 17, 19, 41, 187, 209, 323, 451, 697, 779, 953, 3553, 7667, 8569, 10483, 13243, 16201, 18107, 39073, 145673, 178211, 199177, 307819, 429803, 664241, 742387, 3386009, 7306651, 8166257, 12620579, 138826369]

約数ペア:

[(1, 138826369), (11, 12620579), (17, 8166257), (19, 7306651), (41, 3386009), (187, 742387), (209, 664241), (323, 429803), (451, 307819), (697, 199177), (779, 178211), (953, 145673), (3553, 39073), (7667, 18107), (8569, 16201), (10483, 13243)]