23104361

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 28675584

約数和(自身を除く): 5571223

約数列:

[1, 7, 19, 41, 133, 223, 287, 361, 779, 1561, 2527, 4237, 5453, 9143, 14801, 29659, 64001, 80503, 103607, 173717, 563521, 1216019, 3300623, 23104361]

約数ペア:

[(1, 23104361), (7, 3300623), (19, 1216019), (41, 563521), (133, 173717), (223, 103607), (287, 80503), (361, 64001), (779, 29659), (1561, 14801), (2527, 9143), (4237, 5453)]