477322791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 706648320

約数和(自身を除く): 229325529

約数列:

[1, 3, 11, 33, 83, 229, 249, 687, 761, 913, 2283, 2519, 2739, 7557, 8371, 19007, 25113, 57021, 63163, 174269, 189489, 209077, 522807, 627231, 694793, 1916959, 2084379, 5750877, 14464327, 43392981, 159107597, 477322791]

約数ペア:

[(1, 477322791), (3, 159107597), (11, 43392981), (33, 14464327), (83, 5750877), (229, 2084379), (249, 1916959), (687, 694793), (761, 627231), (913, 522807), (2283, 209077), (2519, 189489), (2739, 174269), (7557, 63163), (8371, 57021), (19007, 25113)]