519899831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 637528320

約数和(自身を除く): 117628489

約数列:

[1, 11, 17, 19, 131, 187, 209, 323, 1117, 1441, 2227, 2489, 3553, 12287, 18989, 21223, 24497, 27379, 42313, 146327, 208879, 233453, 360791, 465443, 1609597, 2487559, 2780213, 3968701, 27363149, 30582343, 47263621, 519899831]

約数ペア:

[(1, 519899831), (11, 47263621), (17, 30582343), (19, 27363149), (131, 3968701), (187, 2780213), (209, 2487559), (323, 1609597), (1117, 465443), (1441, 360791), (2227, 233453), (2489, 208879), (3553, 146327), (12287, 42313), (18989, 27379), (21223, 24497)]