13103349

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 20784384

約数和(自身を除く): 7681035

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 193, 371, 427, 579, 1113, 1281, 1351, 3233, 4053, 9699, 10229, 11773, 22631, 30687, 35319, 67893, 71603, 82411, 214809, 247233, 623969, 1871907, 4367783, 13103349]

約数ペア:

[(1, 13103349), (3, 4367783), (7, 1871907), (21, 623969), (53, 247233), (61, 214809), (159, 82411), (183, 71603), (193, 67893), (371, 35319), (427, 30687), (579, 22631), (1113, 11773), (1281, 10229), (1351, 9699), (3233, 4053)]