13480071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13177}}^1$

素因数の和:13222

約数の個数: 16

約数和(自身を含む): 20241408

約数和(自身を除く): 6761337

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 13177, 39531, 144947, 408487, 434841, 1225461, 4493357, 13480071]

約数ペア:

[(1, 13480071), (3, 4493357), (11, 1225461), (31, 434841), (33, 408487), (93, 144947), (341, 39531), (1023, 13177)]