13851452181

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34715419}}^1$

素因数の和:34715448

約数の個数: 16

約数和(自身を含む): 22217868800

約数和(自身を除く): 8366416619

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 34715419, 104146257, 243007933, 659592961, 729023799, 1978778883, 4617150727, 13851452181]

約数ペア:

[(1, 13851452181), (3, 4617150727), (7, 1978778883), (19, 729023799), (21, 659592961), (57, 243007933), (133, 104146257), (399, 34715419)]