23814891

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 37322208

約数和(自身を除く): 13507317

約数列:

[1, 3, 9, 27, 41, 71, 81, 101, 123, 213, 303, 369, 639, 909, 1107, 1917, 2727, 2911, 3321, 4141, 5751, 7171, 8181, 8733, 12423, 21513, 26199, 37269, 64539, 78597, 111807, 193617, 235791, 294011, 335421, 580851, 882033, 2646099, 7938297, 23814891]

約数ペア:

[(1, 23814891), (3, 7938297), (9, 2646099), (27, 882033), (41, 580851), (71, 335421), (81, 294011), (101, 235791), (123, 193617), (213, 111807), (303, 78597), (369, 64539), (639, 37269), (909, 26199), (1107, 21513), (1917, 12423), (2727, 8733), (2911, 8181), (3321, 7171), (4141, 5751)]