29025997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 10455347

約数列:

[1, 7, 11, 13, 77, 91, 107, 143, 271, 749, 1001, 1177, 1391, 1897, 2981, 3523, 8239, 9737, 15301, 20867, 24661, 28997, 38753, 107107, 202979, 271271, 318967, 376961, 2232769, 2638727, 4146571, 29025997]

約数ペア:

[(1, 29025997), (7, 4146571), (11, 2638727), (13, 2232769), (77, 376961), (91, 318967), (107, 271271), (143, 202979), (271, 107107), (749, 38753), (1001, 28997), (1177, 24661), (1391, 20867), (1897, 15301), (2981, 9737), (3523, 8239)]