13571913

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 18823680

約数和(自身を除く): 5251767

約数列:

[1, 3, 29, 87, 257, 607, 771, 1821, 7453, 17603, 22359, 52809, 155999, 467997, 4523971, 13571913]

約数ペア:

[(1, 13571913), (3, 4523971), (29, 467997), (87, 155999), (257, 52809), (607, 22359), (771, 17603), (1821, 7453)]