28545933

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7247}}^1$

素因数の和:7364

約数の個数: 16

約数和(自身を含む): 41400576

約数和(自身を除く): 12854643

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 7247, 21741, 94211, 282633, 731947, 2195841, 9515311, 28545933]

約数ペア:

[(1, 28545933), (3, 9515311), (13, 2195841), (39, 731947), (101, 282633), (303, 94211), (1313, 21741), (3939, 7247)]