23253519

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 32104800

約数和(自身を除く): 8851281

約数列:

[1, 3, 41, 97, 123, 291, 1949, 3977, 5847, 11931, 79909, 189053, 239727, 567159, 7751173, 23253519]

約数ペア:

[(1, 23253519), (3, 7751173), (41, 567159), (97, 239727), (123, 189053), (291, 79909), (1949, 11931), (3977, 5847)]