23503361

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2984

約数の個数: 16

約数和(自身を含む): 28748160

約数和(自身を除く): 5244799

約数列:

[1, 7, 19, 61, 133, 427, 1159, 2897, 8113, 20279, 55043, 176717, 385301, 1237019, 3357623, 23503361]

約数ペア:

[(1, 23503361), (7, 3357623), (19, 1237019), (61, 385301), (133, 176717), (427, 55043), (1159, 20279), (2897, 8113)]