15939273

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14321}}^1$

素因数の和:14384

約数の個数: 16

約数和(自身を含む): 24748416

約数和(自身を除く): 8809143

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 14321, 42963, 100247, 300741, 759013, 2277039, 5313091, 15939273]

約数ペア:

[(1, 15939273), (3, 5313091), (7, 2277039), (21, 759013), (53, 300741), (159, 100247), (371, 42963), (1113, 14321)]