28764231

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 39043200

約数和(自身を除く): 10278969

約数列:

[1, 3, 83, 249, 331, 349, 993, 1047, 27473, 28967, 82419, 86901, 115519, 346557, 9588077, 28764231]

約数ペア:

[(1, 28764231), (3, 9588077), (83, 346557), (249, 115519), (331, 86901), (349, 82419), (993, 28967), (1047, 27473)]