23320689

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 14501775

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 911, 1113, 1219, 2733, 3657, 6377, 8533, 19131, 20953, 25599, 48283, 62859, 144849, 146671, 337981, 440013, 1013943, 1110509, 3331527, 7773563, 23320689]

約数ペア:

[(1, 23320689), (3, 7773563), (7, 3331527), (21, 1110509), (23, 1013943), (53, 440013), (69, 337981), (159, 146671), (161, 144849), (371, 62859), (483, 48283), (911, 25599), (1113, 20953), (1219, 19131), (2733, 8533), (3657, 6377)]