38981217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{62171}}^1$

素因数の和:62204

約数の個数: 16

約数和(自身を含む): 59685120

約数和(自身を除く): 20703903

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 62171, 186513, 683881, 1181249, 2051643, 3543747, 12993739, 38981217]

約数ペア:

[(1, 38981217), (3, 12993739), (11, 3543747), (19, 2051643), (33, 1181249), (57, 683881), (209, 186513), (627, 62171)]