240416451

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2039}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 389721600

約数和(自身を除く): 149305149

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 397, 1191, 2039, 3573, 4367, 6117, 10719, 13101, 18351, 22429, 39303, 55053, 67287, 117909, 201861, 605583, 809483, 2428449, 7285347, 8904313, 21856041, 26712939, 80138817, 240416451]

約数ペア:

[(1, 240416451), (3, 80138817), (9, 26712939), (11, 21856041), (27, 8904313), (33, 7285347), (99, 2428449), (297, 809483), (397, 605583), (1191, 201861), (2039, 117909), (3573, 67287), (4367, 55053), (6117, 39303), (10719, 22429), (13101, 18351)]