215536269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{12589}}^1$

素因数の和:13044

約数の個数: 16

約数和(自身を含む): 310217600

約数和(自身を除く): 94681331

約数列:

[1, 3, 13, 39, 439, 1317, 5707, 12589, 17121, 37767, 163657, 490971, 5526571, 16579713, 71845423, 215536269]

約数ペア:

[(1, 215536269), (3, 71845423), (13, 16579713), (39, 5526571), (439, 490971), (1317, 163657), (5707, 37767), (12589, 17121)]