23110997

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 29836800

約数和(自身を除く): 6725803

約数列:

[1, 7, 13, 49, 71, 73, 91, 343, 497, 511, 637, 923, 949, 3479, 3577, 4459, 5183, 6461, 6643, 24353, 25039, 36281, 45227, 46501, 67379, 253967, 316589, 325507, 471653, 1777769, 3301571, 23110997]

約数ペア:

[(1, 23110997), (7, 3301571), (13, 1777769), (49, 471653), (71, 325507), (73, 316589), (91, 253967), (343, 67379), (497, 46501), (511, 45227), (637, 36281), (923, 25039), (949, 24353), (3479, 6643), (3577, 6461), (4459, 5183)]