1631118867

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{3121}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 2551148544

約数和(自身を除く): 920029677

約数列:

[1, 3, 7, 21, 41, 123, 287, 607, 861, 1821, 3121, 4249, 9363, 12747, 21847, 24887, 65541, 74661, 127961, 174209, 383883, 522627, 895727, 1894447, 2687181, 5683341, 13261129, 39783387, 77672327, 233016981, 543706289, 1631118867]

約数ペア:

[(1, 1631118867), (3, 543706289), (7, 233016981), (21, 77672327), (41, 39783387), (123, 13261129), (287, 5683341), (607, 2687181), (861, 1894447), (1821, 895727), (3121, 522627), (4249, 383883), (9363, 174209), (12747, 127961), (21847, 74661), (24887, 65541)]