1839753

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 2821728

約数和(自身を除く): 981975

約数列:

[1, 3, 9, 27, 67, 81, 113, 201, 243, 339, 603, 1017, 1809, 3051, 5427, 7571, 9153, 16281, 22713, 27459, 68139, 204417, 613251, 1839753]

約数ペア:

[(1, 1839753), (3, 613251), (9, 204417), (27, 68139), (67, 27459), (81, 22713), (113, 16281), (201, 9153), (243, 7571), (339, 5427), (603, 3051), (1017, 1809)]