23980719

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15643}}^1$

素因数の和:15726

約数の個数: 16

約数和(自身を含む): 37044992

約数和(自身を除く): 13064273

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 15643, 46929, 109501, 328503, 1141939, 3425817, 7993573, 23980719]

約数ペア:

[(1, 23980719), (3, 7993573), (7, 3425817), (21, 1141939), (73, 328503), (219, 109501), (511, 46929), (1533, 15643)]