494828997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 721768320

約数和(自身を除く): 226939323

約数列:

[1, 3, 13, 39, 101, 269, 303, 467, 807, 1313, 1401, 3497, 3939, 6071, 10491, 18213, 27169, 47167, 81507, 125623, 141501, 353197, 376869, 613171, 1059591, 1633099, 1839513, 4899297, 12687923, 38063769, 164942999, 494828997]

約数ペア:

[(1, 494828997), (3, 164942999), (13, 38063769), (39, 12687923), (101, 4899297), (269, 1839513), (303, 1633099), (467, 1059591), (807, 613171), (1313, 376869), (1401, 353197), (3497, 141501), (3939, 125623), (6071, 81507), (10491, 47167), (18213, 27169)]