28494273

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 38707200

約数和(自身を除く): 10212927

約数列:

[1, 3, 79, 237, 251, 479, 753, 1437, 19829, 37841, 59487, 113523, 120229, 360687, 9498091, 28494273]

約数ペア:

[(1, 28494273), (3, 9498091), (79, 360687), (237, 120229), (251, 113523), (479, 59487), (753, 37841), (1437, 19829)]