28476507

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13313}}^1$

素因数の和:13370

約数の個数: 16

約数和(自身を含む): 40900608

約数和(自身を除く): 12424101

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 13313, 39939, 306199, 412703, 918597, 1238109, 9492169, 28476507]

約数ペア:

[(1, 28476507), (3, 9492169), (23, 1238109), (31, 918597), (69, 412703), (93, 306199), (713, 39939), (2139, 13313)]