1431318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 3338496

約数和(自身を除く): 1907178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 643, 742, 1113, 1286, 1929, 2226, 3858, 4501, 9002, 13503, 27006, 34079, 68158, 102237, 204474, 238553, 477106, 715659, 1431318]

約数ペア:

[(1, 1431318), (2, 715659), (3, 477106), (6, 238553), (7, 204474), (14, 102237), (21, 68158), (42, 34079), (53, 27006), (106, 13503), (159, 9002), (318, 4501), (371, 3858), (643, 2226), (742, 1929), (1113, 1286)]