23849997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 35896320

約数和(自身を除く): 12046323

約数列:

[1, 3, 17, 19, 51, 57, 151, 163, 323, 453, 489, 969, 2567, 2771, 2869, 3097, 7701, 8313, 8607, 9291, 24613, 48773, 52649, 73839, 146319, 157947, 418421, 467647, 1255263, 1402941, 7949999, 23849997]

約数ペア:

[(1, 23849997), (3, 7949999), (17, 1402941), (19, 1255263), (51, 467647), (57, 418421), (151, 157947), (163, 146319), (323, 73839), (453, 52649), (489, 48773), (969, 24613), (2567, 9291), (2771, 8607), (2869, 8313), (3097, 7701)]