70431361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 95993856

約数和(自身を除く): 25562495

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 497, 781, 923, 991, 1001, 5467, 6461, 6937, 10153, 10901, 12883, 70361, 71071, 76307, 90181, 141713, 492527, 773971, 914693, 991991, 5417797, 6402851, 10061623, 70431361]

約数ペア:

[(1, 70431361), (7, 10061623), (11, 6402851), (13, 5417797), (71, 991991), (77, 914693), (91, 773971), (143, 492527), (497, 141713), (781, 90181), (923, 76307), (991, 71071), (1001, 70361), (5467, 12883), (6461, 10901), (6937, 10153)]