260738229

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 359762400

約数和(自身を除く): 99024171

約数列:

[1, 3, 41, 123, 149, 347, 447, 1041, 1681, 5043, 6109, 14227, 18327, 42681, 51703, 155109, 250469, 583307, 751407, 1749921, 2119823, 6359469, 86912743, 260738229]

約数ペア:

[(1, 260738229), (3, 86912743), (41, 6359469), (123, 2119823), (149, 1749921), (347, 751407), (447, 583307), (1041, 250469), (1681, 155109), (5043, 51703), (6109, 42681), (14227, 18327)]