39125009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 13406191

約数列:

[1, 7, 11, 19, 47, 77, 133, 209, 329, 517, 569, 893, 1463, 3619, 3983, 6251, 6259, 9823, 10811, 26743, 43813, 68761, 75677, 118921, 187201, 294173, 508117, 832447, 2059211, 3556819, 5589287, 39125009]

約数ペア:

[(1, 39125009), (7, 5589287), (11, 3556819), (19, 2059211), (47, 832447), (77, 508117), (133, 294173), (209, 187201), (329, 118921), (517, 75677), (569, 68761), (893, 43813), (1463, 26743), (3619, 10811), (3983, 9823), (6251, 6259)]