42601971

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 60594240

約数和(自身を除く): 17992269

約数列:

[1, 3, 19, 57, 139, 283, 361, 417, 849, 1083, 2641, 5377, 7923, 16131, 39337, 50179, 102163, 118011, 150537, 306489, 747403, 2242209, 14200657, 42601971]

約数ペア:

[(1, 42601971), (3, 14200657), (19, 2242209), (57, 747403), (139, 306489), (283, 150537), (361, 118011), (417, 102163), (849, 50179), (1083, 39337), (2641, 16131), (5377, 7923)]